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You can turn off window animation ("exploding" windows), displayed when you play around with minimizing/maximizing open windows. This makes navigating Windows 95/98/ME/NT4/2000/XP a lot quicker, especially if you don't have a fast video controller, or if you got tired of seeing it all the time (like I did). :)
To do this, run Regedit (or Regedt32) and go to:
HKEY_CURRENT_USER | Control Panel | Desktop | WindowMetrics
or if you are the only user of your Windows computer go to:

HKEY_USERS | .Default | Control Panel | Desktop | WindowMetrics

Right-click on an empty spot in the right hand pane. Select New -> String [REG_SZ] Value. Name it MinAnimate. Click OK. Double-click on "MinAnimate" and type 0 to turn OFF window animation or 1 to turn it ON. Click OK. Close the Registry Editor and restart Windows. Done.

TweakUI, the famous Microsoft Power Toy [110 KB, free, unsupported] can also turn off animated windows.
Just remove the check mark from the "Window Animation" box under the General tab.

To quickly access the computer management console, where you can see event logs (to see what's causing a problem, for example), right-click My Computer and choose Manage.

Then, select the Event viewer and double-click highlighted events in the Applications or System areas to view detailed explanations of what went wrong.

Im not going to explain everything about Protocols that is way out of scope of this guide.

There are three main Protocols : TCP/IP, IPX/SPX and NETBEUI

TCP/IP :

Is automatically installed, can't be un-installed, and is used by default for all networking functions.Windows XP provides one other supported protocol -- IPX/SPX -- and one unsupported protocol, NetBEUI.

By default, XP configures TCP/IP to obtain an IP address automatically. If there's a DHCP server on the network, it will assign the IP address and other TCP/IP settings to the connection. Otherwise, Windows XP will use Automatic Private IP Addressing to assign an IP address to the connection.

By default, XP configures TCP/IP to obtain an IP address automatically. If there's a DHCP server on the network, it will assign the IP address and other TCP/IP settings to the connection. Otherwise, Windows XP will use Automatic Private IP Addressing to assign an IP address to the connection.

This default configuration should work, unchanged, to connect a Windows XP computer to a network that uses TCP/IP for File and Printer Sharing in these common configurations:

Using an Internet sharing program or a hardware router protects the local area network from access by other Internet users, so it's safe to use TCP/IP for File and Printer Sharing on the LAN. The computers have private IP addresses that aren't accessible from the Internet. No other protocol is needed.

If your network uses static IP addresses, click Use the following IP address -- 192.168.0.3 and enter the configuration information. For example, here are settings for a network that uses a proxy server at IP address 192.168.0.1 for Internet access.

IPX/SPX
If the existing network uses IPX/SPX for File and Printer Sharing, you can add that protocol to the Windows XP computer. IPX/SPX is fully supported in XP. In the connection's Properties, click the Install button to add a network component. XP will ask what type of network component to install.

Click Protocol and Add.

Click NWLink IPX/SPX/NetBIOS Compatible Transport Protocol and click OK. Two NWLink items are added to the connection's Properties

Have your winXP CD handy.

NetBEUI

NetBEUI was the default protocol in Windows 95, but Microsoft has been moving away from NetBEUI ever since. Starting with Windows 98, TCP/IP has been the default protocol, and NetBEUI has been available for installation as a supported protocol.

File sharing. Is the sharing of a disk or printer between computers . If a disk or folder is shared, everyone on the network can access it. You have the ability to set password and permissions for the shared disk or folder for security therefore Windows XP tries to protect you from some potential security risks.

Right click the disk or folder that you want to share and select Sharing and Security.

NOTE: The first time you do this the Networking wizard will appear ..CLOSE IT..:-

The Wizard automatically enables the Internet Connection Firewall (ICF) to prevent other Internet users from accessing your shared disks and folders. Enabling ICF is a good idea if you connect directly to the Internet through a dial-up, DSL, or cable modem. But it's a terrible idea if you connect to the Internet through your LAN, using a software router (like Internet Connection Sharing) or a hardware router, since it will block File and Printer Sharing.

The disk or folder that you share, along with all of the folders that it contains, will be accessible by other network users. If you're sharing an entire disk, Windows XP gives a warning. The implication of the warning is that it's better to share a specific folder, since only that folder (and its subfolders) will be accessible by others, and the rest of the disk will be inaccessible. Click where indicated if you want to go ahead and share the entire disk. This screen doesn't appear if you're sharing a folder.

XP will display a warning. If you want ICF enabled, select Use the wizard to enable file sharing. Otherwise, select Just enable file sharing.

Having successfully stopped the Wizard's , you now have to specify a Share name, which users on other networked computers will use to access this disk or folder. For maximum compatibility with all versions of Windows, use 1-12 characters.

By default, users on other computers have full access: they can read, write, and delete shared files. If you only want them to be able to read files, un-check Allow network users to change my files.

Warning: If a user has full access, deleting a file doesn't put it in the Recycle Bin. Once it's deleted, it's gone for good.

Hiding a Shared Disk or Folder
What if you don't want everyone on the network to be able to access a shared disk or folder?

The answer is to create a hidden share by adding a dollar sign ('$') to the end of the share name. A hidden share doesn't appear in My Network Places or Network Neighborhood on any of the networked computers. Only people who know the share name can access it.

To create a hidden share, right click the disk or folder and select Sharing and Security.

Specify a share name that ends with a dollar sign. Once again, use 1-12 characters (1-11 before the dollar sign). If the people on your network are clever enough to guess a name like myfiles$, use a more secure name, like a combination of letters and numbers. Just make sure that you can remember it.

Mapping Hidden Drives

Accessing a Hidden Share:
A hidden share doesn't appear on any of the networked computers, so how can someone on another computer access it? The answer is to map it as a network drive, which assigns a drive letter to the hidden share. Once it has a drive letter, you access it just like a disk on the same computer.

To map a network drive, open My Computer, click Tools, and select Map Network Drive.

Specify an unused drive letter and enter the network path for the hidden share, being sure to include the dollar sign. If you check Reconnect at logon, the mapping will happen automatically every time you start your computer. Otherwise, you'll have to map it manually every time.

Scandisk is not a part of Windows XP - instead you get the improved CHKDSK. You can use the Error-checking tool to check for file system errors and bad sectors on your hard disk.
1: Open My Computer, and then select the local disk you want to check.
2: On the File menu, click Properties.
3: On the Tools tab, under Error-checking, click Check Now.
4: Under Check disk options, select the Scan for and attempt recovery of bad sectors check box.
· All files must be closed for this process to run. If the volume is currently in use, a message box will appear prompting you to indicate whether or not you want to reschedule the disk checking for the next time you restart your system. Then, the next time you restart your system, disk checking will run. Your volume will not be available to perform other tasks while this process is running.
· If your volume is formatted as NTFS, Windows automatically logs all file transactions, replaces bad clusters, and stores copies of key information for all files on the NTFS volume.

When speed counts, the keyboard is still king. Almost all the actions and commands you can perform with a mouse you can perform faster using combinations of keys on your keyboard. These simple keyboard shortcuts can get you where you want to go faster than several clicks of a mouse. You'll work faster on spreadsheets and similar documents, too, because you won't lose your place switching back and forth between mouse and keys.
Here are some of the most useful keyboard shortcuts:

Copy. CTRL+C
Cut. CTRL+X
Paste. CTRL+V
Undo. CTRL+Z
Delete. DELETE
Delete selected item permanently without placing the item in the Recycle Bin. SHIFT+DELETE
Copy selected item. CTRL while dragging an item
Create shortcut to selected item. CTRL+SHIFT while dragging an item
Rename selected item. F2
Move the insertion point to the beginning of the next word. CTRL+RIGHT ARROW
Move the insertion point to the beginning of the previous word. CTRL+LEFT ARROW
Move the insertion point to the beginning of the next paragraph. CTRL+DOWN ARROW
Move the insertion point to the beginning of the previous paragraph. CTRL+UP ARROW
Highlight a block of text. CTRL+SHIFT with any of the arrow keys
Select more than one item in a window or on the desktop, or select text within a document. SHIFT with any of the arrow keys
Select all. CTRL+A
Search for a file or folder. F3
View properties for the selected item. ALT+ENTER
Close the active item, or quit the active program. ALT+F4
Opens the shortcut menu for the active window. ALT+SPACEBAR
Close the active document in programs that allow you to have multiple documents open simultaneously. CTRL+F4
Switch between open items. ALT+TAB
Cycle through items in the order they were opened. ALT+ESC
Cycle through screen elements in a window or on the desktop. F6
Display the Address bar list in My Computer or Windows Explorer. F4
Display the shortcut menu for the selected item. SHIFT+F10
Display the System menu for the active window. ALT+SPACEBAR
Display the Start menu. CTRL+ESC
Display the corresponding menu. ALT+Underlined letter in a menu name
Carry out the corresponding command. Underlined letter in a command name on an open menu
Activate the menu bar in the active program. F10
Open the next menu to the right, or open a submenu. RIGHT ARROW
Open the next menu to the left, or close a submenu. LEFT ARROW
Refresh the active window. F5
View the folder one level up in My Computer or Windows Explorer. BACKSPACE
Cancel the current task. ESC
SHIFT when you insert a CD into the CD-ROM drive Prevent the CD from automatically playing.

Use these keyboard shortcuts for dialog boxes:

Move forward through tabs. CTRL+TAB
Move backward through tabs. CTRL+SHIFT+TAB
Move forward through options. TAB
Move backward through options. SHIFT+TAB
Carry out the corresponding command or select the corresponding option. ALT+Underlined letter
Carry out the command for the active option or button. ENTER
Select or clear the check box if the active option is a check box. SPACEBAR
Select a button if the active option is a group of option buttons. Arrow keys
Display Help. F1
Display the items in the active list. F4
Open a folder one level up if a folder is selected in the Save As or Open dialog box. BACKSPACE
If you have a Microsoft Natural Keyboard, or any other compatible keyboard that includes the Windows logo key and the Application key , you can use these keyboard shortcuts:

Display or hide the Start menu.
Display the System Properties dialog box. +BREAK
Show the desktop. +D
Minimize all windows. +M
Restores minimized windows. +Shift+M
Open My Computer. +E
Search for a file or folder. +F
Search for computers. CTRL+ +F
Display Windows Help. +F1
Lock your computer if you are connected to a network domain, or switch users if you are not connected to a network domain. + L
Open the Run dialog box. +R
Display the shortcut menu for the selected item.
Open Utility Manager. +U

Helpful accessibility keyboard shortcuts:

Switch FilterKeys on and off. Right SHIFT for eight seconds
Switch High Contrast on and off. Left ALT +left SHIFT +PRINT SCREEN
Switch MouseKeys on and off. Left ALT +left SHIFT +NUM LOCK
Switch StickyKeys on and off. SHIFT five times
Switch ToggleKeys on and off. NUM LOCK for five seconds
Open Utility Manager. +U
Keyboard shortcuts you can use with Windows Explorer:
Display the bottom of the active window. END
Display the top of the active window. HOME
Display all subfolders under the selected folder. NUM LOCK+ASTERISK on numeric keypad (*)
Display the contents of the selected folder. NUM LOCK+PLUS SIGN on numeric keypad (+)
Collapse the selected folder. NUM LOCK+MINUS SIGN on numeric keypad (-)
Collapse current selection if it's expanded, or select parent folder. LEFT ARROW
Display current selection if it's collapsed, or select first subfolder. RIGHT ARROW

This is easily my favorite tip! One of the coolest new features in Windows XP is its album thumbnail generator, which automatically places the appropriate album cover art on the folder to which you are copying music (generally in WMA format). But what about those people that have already copied their CDs to the hard drive using MP3 format? You can download album cover art from sites such as cdnow.com or amguide.com, and then use the new Windows XP folder customize feature to display the proper image for each folder. But this takes time--you have to manually edit the folder properties for every single folder--and you will lose customizations if you have to reinstall the OS. There's an excellent fix, however.

When you download the album cover art from the Web, just save the images as folder.jpg each time and place them in the appropriate folder. Then, Windows XP will automatically use that image as the thumbnail for that folder and, best of all, will use that image in Windows Media Player for Windows XP (MPXP) if you choose to display album cover art instead of a visualization. And the folder customization is automatic, so it survives an OS reinstallation as well. Your music folders never looked so good!

Album cover art makes music folder thumbnails look better than ever!

Change the location of the My Music or My Pictures folders

In Windows 2000, Microsoft added the ability to right-click the My Documents folder and choose a new location for that folder in the shell. With Windows XP, Microsoft has elevated the My Music and My Pictures folders to the same "special shell folder" status of My Documents, but they never added a similar (and simple) method for changing those folder's locations. However, it is actually pretty easy to change the location of these folders, using the following method.
Open a My Computer window and navigate to the location where you'd like My Music (or My Pictures) to reside. Then, open the My Documents folder in a different window. Drag the My Music (or My Pictures) folder to the other window, and Windows XP will update all of the references to that folder to the new location, including the Start menu.

Add/Remove optional features of Windows XP

I first mentioned this technique in an old Technology Showcase for Windows 2000, but it still works in Windows XP, and can be quite useful: For some reason, Microsoft has removed the ability to specify which Windows components you want to install during interactive Setup, and when you go into Add/Remove Windows Components in the Control Panel, you still don't have the full list of applications and applets you can add and remove. Thankfully, this is easy to fix.
To dramatically expand the list of applications you can remove from Windows XP after installation, navigate to C:\WINDOWS\inf (substituting the correct drive letter for your version of Windows) and open the sysoc.inf file. Under Windows XP Professional Edition RC1, this file will resemble the following by default:
[Version] Signature = "$Windows NT$"
DriverVer=06/26/2001,5.1.2505.0

[Components]
NtComponents=ntoc.dll,NtOcSetupProc,,4
WBEM=ocgen.dll,OcEntry,wbemoc.inf,hide,7
Display=desk.cpl,DisplayOcSetupProc,,7
Fax=fxsocm.dll,FaxOcmSetupProc,fxsocm.inf,,7
NetOC=netoc.dll,NetOcSetupProc,netoc.inf,,7
iis=iis.dll,OcEntry,iis.inf,,7
com=comsetup.dll,OcEntry,comnt5.inf,hide,7
dtc=msdtcstp.dll,OcEntry,dtcnt5.inf,hide,7
IndexSrv_System = setupqry.dll,IndexSrv,setupqry.inf,,7
TerminalServer=TsOc.dll, HydraOc, TsOc.inf,hide,2
msmq=msmqocm.dll,MsmqOcm,msmqocm.inf,,6
ims=imsinsnt.dll,OcEntry,ims.inf,,7
fp_extensions=fp40ext.dll,FrontPage4Extensions,fp40ext.inf,,7
AutoUpdate=ocgen.dll,OcEntry,au.inf,hide,7
msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,hide,7
msnexplr=ocmsn.dll,OcEntry,msnmsn.inf,,7
smarttgs=ocgen.dll,OcEntry,msnsl.inf,,7
RootAutoUpdate=ocgen.dll,OcEntry,rootau.inf,,7
Games=ocgen.dll,OcEntry,games.inf,,7
AccessUtil=ocgen.dll,OcEntry,accessor.inf,,7
CommApps=ocgen.dll,OcEntry,communic.inf,HIDE,7
MultiM=ocgen.dll,OcEntry,multimed.inf,HIDE,7
AccessOpt=ocgen.dll,OcEntry,optional.inf,HIDE,7
Pinball=ocgen.dll,OcEntry,pinball.inf,HIDE,7
MSWordPad=ocgen.dll,OcEntry,wordpad.inf,HIDE,7
ZoneGames=zoneoc.dll,ZoneSetupProc,igames.inf,,7

[Global]
WindowTitle=%WindowTitle%
WindowTitle.StandAlone="*"
The entries that include the text hide or HIDE will not show up in Add/Remove Windows Components by default. To fix this, do a global search and replace for , hide and change each instance of this to , (a comma). Then, save the file, relaunch Add/Remove Windows Components, and tweak the installed applications to your heart's content.

Cool, eh? There are even more new options now under "Accessories and Utilities" too.

Remove Windows Messenger

It seems that a lot of people are interested in removing Windows Messenger for some reason, though I strongly recommend against this: In Windows XP, Windows Messenger will be the hub of your connection to the .NET world, and now that this feature is part of Windows, I think we're going to see a lot of .NET Passport-enabled Web sites appearing as well. But if you can't stand the little app, there are a couple of ways to get rid of it, and ensure that it doesn't pop up every time you boot into XP. The best way simply utilizes the previous tip:
If you'd like Windows Messenger to show up in the list of programs you can add and remove from Windows, navigate to C:\WINDOWS\inf (substituting the correct drive letter for your version of Windows) and open sysoc.inf (see the previous tip for more information about this file). You'll see a line that reads:
msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,hide,7
Change this to the following and Windows Messenger will appear in Add or Remove Programs, then Add/Remove Windows Components, then , and you can remove it for good:
msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,7

Kiss Windows Messenger goodbye!

Display the Sharing Tab in Folder Properties NEW!

In Windows 2000, getting to the Sharing options for a folder was simple: Just right-click, choose Properties, and you'd see a Sharing tab. In Windows XP, this seems to be missing, and the Beta 2 trick to displaying it (hold down CTRL as you right-click) no longer works.
But fear not, you can still cause your Windows XP RC1 or RC 2 system to display the Sharing tab if desired. Simply open up Folder Options (My Computer, then Tools, Folder Options) and navigate to the View tab. In the Advanced Settings section, scroll down to the bottom and uncheck Use simple file sharing (Recommended), a Mickey Mouse feature if there ever was one. Now share your folders on the LAN as you would in Windows 2000.

Use the Windows Sound Scheme

Windows XP RC1 and RC2 ship with a nice new sound scheme, but it's not loaded by default for some reason. So once you've installed Windows XP, one of the first things you should do is get that new sound scheme loaded.
To do so, open up Control Panel and navigate to Sounds, Speech, and Audio Devices. Then, choose the task titled Change the sound scheme. In the dialog that appears, choose Windows Default for the sound scheme. Windows will ask you whether you want to save the previous scheme, which is usually a brain-dead questions, since no scheme was previously loaded. So choose No, and then click OK to exit the dialog.

Use the ultimate configuration tool

One of the most full featured Windows XP configuration tools available is hidden right there in your system, but most people don't even know it exists. It's called the Local Group Policy Editor, or gpedit for short. To invoke this editor, select Start and then Run, then type the following:
gpedit.msc
After you hit ENTER, you'll be greeted by gpedit, which lets you modify virtually every feature in Windows XP without having to resort to regedit. Dig around and enjoy!

this ones simple:
this is for broad band connections. I didn’t try it on dial up but might work for dial up.
1.make sure your logged on as actually "Administrator". do not log on with any account that just has administrator privileges.
2. start - run - type gpedit.msc
3. expand the "local computer policy" branch
4. expand the "administrative templates" branch
5. expand the "network branch"
6. Highlight the "QoS Packet Scheduler" in left window
7. in right window double click the "limit reservable bandwidth" setting
8. on setting tab check the "enabled" item
9. where it says "Bandwidth limit %" change it to read 0
reboot if you want to but not necessary on some systems your all done. Effect is immediate on some systems. some need re-boot. I have one machine that needs to reboot first, the others didn't. Don't know why this is.
This is more of a "counter what XP does" thing. In other words, XP seems to want to reserve 20% of the bandwidth for its self. Even with QoS disabled, even when this item is disabled. So why not use it to your advantage. To demonstrate the problem with this on stand alone machines start up a big download from a server with an FTP client. Try to find a server that doesn't max out your bandwidth. In this case you want a slow to medium speed server to demonstrate this. Let it run for a couple of minutes to get stable. The start up another download from the same server with another instance of your FTP client. You will notice that the available bandwidth is now being fought over and one of the clients download will be very slow or both will slow down when they should both be using the available bandwidth. Using this "tweak" both clients will have a fair share of the bandwidth and will not fight over the bandwidth.

Enter the following in the registry :

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftMediaPlayerSettingsMP3Encoding]
"LowRate"=dword:0000dac0
"MediumRate"=dword:0000fa00
"MediumHighRate"=dword:0001f400
"HighRate"=dword:0002ee00

This corresponds to 56, 64, 128 and 192 Kbps.

You can change this to your liking using the following dword hex values :

320 Kbps = dword:0004e200
256 Kbps = dword:0003e800
224 Kbps = dword:00036b00
192 Kbps = dword:0002ee00
160 Kbps = dword:00027100
128 Kbps = dword:0001f400
112 Kbps = dword:0001b580
64 Kbps = dword:0000fa00
56 Kbps = dword:0000dac0

Like many other audio players, Windows Media Player rushes out to the Internet to find information for you when you play a CD. Some of this information, such as song titles and album art, is useful, but Media Player also identifies your copy of Media Player to the site where it's getting data. Why? According to the help file, "The server uses this unique identifier to monitor your connection. By monitoring your connection, the server can make adjustments to increase the playback quality and to alert you about events that occur when receiving streams over the Internet."

If you're disturbed by this exchange of information, here's how to stop it. In Windows Media Player, click Tools > Options and go to the Player tab. Notice the option that says "Allow Internet sites to uniquely identify your player?" Turn it off.

Windows XP is a cat's cradle of all the Windows versions that precede it. Some of its features and functions mimic Windows 95/98 and Millennium Edition; some act like Windows 2000; others are all new. As a rule, however, this OS does everything on a big scale. It demands higher system requirements than we've seen before for a consumer or business desktop OS. Any newer PC--one less than two years old--should certainly meet or exceed the minimums. In fact, if you're currently running Windows Me, you can probably squeak by with a slower-than-recommended CPU, but Windows XP setup will not proceed without the required minimum processor, memory, disk space, or video capability (640x480 is not an option). Not sure if you have what it takes? Read on.

Meet XP's minimum requirements

Windows XP:

233MHz CPU (300MHz or higher recommended)

64MB of RAM

1.5GB of free disk space

Super-VGA (800x600 resolution) video adapter and monitor

CD-ROM or DVD drive

Microsoft Mouse or compatible pointing device

Obviously, more is better; exceeding these recommendations will only improve your system's performance. Your CPU's speed and the amount of RAM you have is usually shown on the screen when you turn on your PC. Based on our experience, your disk drive should support Ultra-ATA66 or ATA100 IDE and have a fast average seek time of 10 milliseconds or less with 256-512KB of on-drive cache buffering.

Your video card should be a PCI version with 4MB or more of video RAM; AGP is even better. Your CD-ROM drive should be a late-model ATAPI device providing 8X, 12X or 16X performance. Your sound card should also be a late-model, name-brand PCI version.

The specifications for your CD-ROM or hard drive are usually printed on the label on the drive itself. The drives included with most systems built since 1999 should meet these specs just fine. You can look up the specs for your devices by their model numbers on the equipment manufacturer's Web site. Don't know the make or model of the hard drive, CD-ROM drive, or video or sound card you have? You can look these up through Start > Settings > Control Panel > System; select the Device Manager tab, then double-click the devices in the list.

Older I/O cards that use the ISA I/O slots (usually the longer black connectors on your system board) will perform slower than cards that use PCI (typically white connectors) or AGP (typically green connectors) I/O slots on your system board, and could make it harder for Plug and Play and Windows to configure your system. System boards with built-in video and sound features already use the PCI bus, so they're as fast as they are going to get.

Like Windows Millennium Edition, NT, and 2000, XP does not load DOS or real-mode drivers and programs before Windows start-up. If XP recognizes your hardware, it will try to use its own new drivers, but if you have a very old (say pre-1995 or 1996) CD-ROM drive or an ISA-bus sound card that required drivers to be loaded in your C:\config.sys and C:\autoexec.bat files, XP may not support those devices. For performance reasons, you probably want newer hardware anyway.

Hint: We've found that, in many cases, if your hardware or peripherals lack XP driver support, you can download and install Windows 2000 drivers for the devices, and they will work just fine, although you may get a pop-up message from XP telling you that the drivers you are installing are unsigned (not registered with Microsoft) and therefore not proven to work. Fortunately, you can use XP's System Restore feature to keep track of things before and after you try them and back out if you need to.

Additional hardware requirements
Now that you have the baseline requirements, here are a few items you'll need to fully take advantage of Windows XP.

Windows XP:

For using the Internet in general and Microsoft's .Net Internet-based services and features (including Passport credentials, e-mail, Microsoft Messenger, voice and videoconferencing, Remote Assistance, Remote Desktop, and application sharing):
28.8Kbps modem for dial-up or cable, DSL, or wireless Internet connection through an ISP; Microsoft Passport account

For voice and videoconferencing over the Internet, both parties also need:
Videoconferencing camera; microphone and sound card with speakers or headset

For Remote Assistance:
Windows XP on the helper's PC and a connection between the two (local network or Internet)

For sound:
Sound card and speakers or headphones

For DVD video playback:
DVD drive and DVD decoder card or DVD decoder software; 8MB of video RAM

For Windows Movie Maker:
Video-capture feature requires appropriate digital or analog video-capture device and 400MHz or higher processor for digital video camera capture

Check with hardware companies
Windows XP should recognize and run on any hardware that supports Windows 98 or Me (again, excepting any device that requires a DOS-level driver). This includes your PC's motherboard, BIOS, and chipsets. Since XP is based on Windows 2000, most, if not all, Windows 2000 hardware drivers should work with XP.

If in doubt, or if a Windows 2000 driver doesn't work, check your system's and device manufacturers' Web sites or Microsoft's list for information about compatibility. Microsoft's XP Web pages also list dozens of XP-ready PCs, and the company will soon publish a downloadable copy of Upgrade Advisor, a tool that tests system and software compatibility. The Windows XP CD also contains several vendor-specific text and HTML files in the i386compdata folder that indicate precautions and exceptions for many vendors' devices that may or may not work under XP. Be prepared for some disappointment: it's up to manufacturers to decide whether they can or want to create new drivers for their older products. Some manufacturers did not update their drivers for older (1994-1999) hardware to work with Me or 2000; they may not create new drivers for XP, either. This could apply to products just a year or two old, leaving your relatively new toys to become doorstops or flea-market stock.

Microsoft has announced it will not include support for the Java programming language in the upcoming Windows XP. After settling a lawsuit with Java creator Sun Microsystems in January, the software giant decided the easiest way to prevent further litigation was to simply remove the code entirely.
The settlement stipulated that Microsoft would no longer license Java from Sun, and refrain from stating that Windows is "Java Compatible." Outdated Java support will remain available as an added download from Windows Update if required. Java's removal from the software giant's new operating system comes on the heels of announcements surrounding .NET, Microsoft Web services based on XML.
These services are accessed over the Internet from a variety of devices. Coincidentally, Sun has been developing its own Java-based version of .NET, dubbed Jini. However, Microsoft vehemently denies claims that it intends to phase out support for Java as an attack on Sun.

It wouldn't be fair to start off without placing a link to Microsoft's article about Windows XP activation. In a nutshell, XP Activation is an anti-piracy technology that links your computer to the CD that installed XP. This way, if someone tries to install XP from the same CD, when XP installation goes out to the internet to activate XP, it will see that the CD that XP is being installed from already has a PC linked with it, and that the PC that it's currently being installed on isn't that same PC that's in the Microsoft database. If this happens, you can use XP for a certain period of time, but after that time (I think it was changed to 30 days), you cannot boot back into XP on that second PC without calling Microsoft and getting a 50-digit activation code.
At first I thought it was a little extreme, and I still think it is. Technically, according to the EULA, you can only install Windows on one PC.

You can find the End User License Agreement (EULA) in c:\windows\system32\eula.txt if you need to refer back to it after installation.

Although the operating system does not have built-in support for the 3D graphics standard, according to Microsoft. However, XP does support the graphics standard OpenGL by way of your video card drivers. If you're getting graphics errors after you upgrade to Windows XP, check your video settings (click Control Panel > Display > Properties > Settings > Advanced > Adapter) for OpenGL controls. If you don't see any, check with your video card's maker to get updated video drivers for Windows XP.

To reduce instances of "casual copying" (a nice name for software piracy), Microsoft has implemented a two-stage antipiracy scheme in its upcoming OS. The first stage is the installation and registration counter: this lets you install Windows XP only five times on the same system. (Note that you'll be able to install the final version of XP on only one machine, as opposed to the current beta, which can be installed on five machines for testing purposes.) The second stage creates a profile of the system to prevent you from reinstalling or registering the OS on different PCs.

To make this scheme work, you must activate your copy of Windows--over the Internet or by calling for an activation code--within 30 days of installation. Activation differs from a classic registration process in that no personal information is requested by or sent to Microsoft, just a record that a specific copy of Windows XP is installed on your specific PC. If you fail to activate your copy of the OS within 30 days, your login will fail. (Since XP is based on Windows NT-like privilege levels, you can't use your computer until you log on.)

Microsoft says the scheme should not prevent you from reinstalling your copy of XP on your PC as many times as you need to, as long as it's the same PC or close to it, allowing for some hardware changes. It's the "some" that has most folks worried. In theory, you might have to reactivate your OS if you upgrade significantly or swap out a lot of components because XP might think it's running on a new PC. So far, Microsoft isn't saying what system information the OS uses to determine the "same PC or close to it" status. That means we don't know to what degree you can upgrade your hardware before you cross the invisible line. We also don't know how much, if any, personally identifiable data Microsoft is gathering from your PC.

Microsoft says you can, of course, change at least one and possibly several hardware components--RAM, video or sound cards, CPUs, motherboards, and so on--without having to reactivate your OS. But if you try to reinstall your copy of Windows XP on what Microsoft calls a "different or significantly upgraded or changed PC" (again, the company declined to specify how different), the activation will most likely be rejected, requiring you to call Microsoft to explain and get a new (free) activation code.

Microsoft plans to set up a new call center for U.S.-based customers to expedite activation issues. Many non-U.S. customers will likely have to go through the existing, shared Microsoft technical support lines they currently use. Microsoft says it expects only 2 percent of the total installed base of Windows XP to have to reactivate the OS. Whether the anti-piracy initiative will present problems for consumers or result in fewer upgrades to XP remains to be seen. Remember, the final release is at least a few months off.

Whether you know it or not, if you've ever signed up for a Hotmail account, you have a Passport account, too. And that's a good thing, because if you want to access Microsoft's Web support site these days, you must enter a Passport ID and a password. So what gives? What is this thing called Passport?

Microsoft Passport is an online identification system that assigns a unique ID to individual Web surfers. Once you sign up for Passport, Microsoft provides access to a variety of its own services, including the new Windows Messenger chat program in Windows XP. And, thanks to a lot of crafty business development work from Microsoft, you can also use Passport to sign in to dozens of non-Microsoft sites, including Starbucks.com and Costco Online.

Microsoft intends to make Passport the undisputed ID system for the Internet, and its ambitious plan has consumer watchdogs, privacy advocates, and Microsoft's competitors up in arms. We'll tell you what all the controversy is about and whether you really need a Passport.

What is Passport?
Passport is Microsoft's online authentication service. Once you have a Passport account, you can use your e-mail address and password to log in to and shop a variety of Web sites and services. Many in-house Microsoft sites (such as tech support) and services (such as Windows Messenger in Windows XP) require a Passport account or will soon, along with a growing number of non-Microsoft sites, including OfficeMax.com and Victoria's Secret.

Passport is a part of Microsoft's .Net initiative, an ambitious plan to deliver software and services to businesses and consumers via the Web. Ultimately, Microsoft wants to turn Passport into the premiere authentication system for the Internet, but the company expects plenty of competition in the near future.

Passport comes in two flavors: sign-in and wallet. You need a sign-in account to use Microsoft's consumer services, including free e-mailer Hotmail, MSN Internet Access, and Windows Messenger. If you have a Hotmail or MSN account, you already have Passport: simply use your Hotmail or MSN address and password at sites that require a Passport sign-in.

The Passport wallet service lets you buy services and products online without having to reenter billing and payment information at every participating site; it's similar to Amazon.com's one-click shopping. Currently, however, only a limited number of non-Microsoft Web sites use the Passport sign-in and wallet. To date, Microsoft hasn't announced any plans to increase the number of sites.

How do I get Passport, and what am I in for?
When you create a Passport account, you're allowing Microsoft to maintain your online identity. Although that sounds vaguely Orwellian, it's really not as intrusive as you might think--especially if you skip the wallet option. To sign on at the official Passport site, for example, simply enter an e-mail address and a password. You don't have to provide your name, address, or any other personal information.

If you want both a Passport and an e-mail account, sign up for Hotmail, Microsoft's free e-mail service. You'll need to surrender a few extra personal details, here, including a sign-in name, password, zip code, e-mail address, country of residence, region or city, and a secret question and answer (in case you forget your password and need to recover it). Once your Hotmail account is active, your e-mail address and password will get you into Passport-enabled sites.

A Passport wallet account requires the most information, including purchasing information (for example, credit card numbers and billing addresses). Often referred to as e-wallets, online ID services such as the Passport wallet offer online shoppers many conveniences. For instance, you won't have to reenter billing and payment information every time you make a purchase online. Microsoft isn't the only player in the fledgling online ID market. Both VeriSign and Liberty Alliance, the latter is an industry consortium led by Sun Microsystems, are developing competing authentication systems.

Can I use Passport on my site?
As you may have heard, Microsoft has also made Passport available to Web developers, so if any Webmaster wants his or her site to have a built-in ID system, there's no need to reinvent the wheel. To put Passport on your site, you must install Passport Manager software on your Web server. For more information on how to Passport-enable your site, check out this Business Services page. One of the benefits of online authentication systems such as Passport is that they save Net businesses from the expense and hassle of creating their own ID schemes. Currently, Microsoft is waiving licensing fees for businesses, though it plans to charge a "nominal" annual fee in the future.

What is .Net, and how is Passport related to it?
Microsoft .Net is Microsoft's platform for delivering Web services to a variety of Internet-connected devices (such as handhelds and phones), regardless of programming language or operating system, including Mac, Linux, and Windows. In theory, .Net will allow different applications on different platforms to communicate and share data over the Internet. It's the foundation of Microsoft's software-as-services business model. (The Redmond company ultimately plans to charge subscription fees for the use of its applications.) Windows XP features the first batch of .Net services, including Windows Messenger, Web Publishing Wizard, and the Online Print Ordering Wizard (for purchasing paper prints of digital photos). Passport is the authentication system for .Net, so you'll need a Passport account to use future and current .Net services.

Will Passport help Microsoft monopolize the Internet?
Microsoft already dominates the PC software market, from operating systems to browsers to office suites. But it's too early to say who will control the online authentication market. Passport isn't the only player in the online ID game. Liberty Alliance, a consortium led by Sun Microsystems, General Motors, Fidelity Investments, and other industry titans, plans to launch a competing service. However, it's unclear when this service will be ready or even what its name will be. So far, Passport is the best-developed online authentication scheme. In any event, once the competing Net ID systems are available, Microsoft claims that Passport will be interoperable with them, similar to the way banks and their respective ATMs share financial information.

What's all the hoopla about Passport and security?
In the wake of two recent, well-publicized security breaches involving Hotmail and Microsoft's Internet Information Server, some analysts and privacy advocates question Microsoft's ability to ensure customer security. Microsoft is also a popular target among unscrupulous hackers, who are constantly trying to find holes in various Microsoft programs.

To be fair, Microsoft does as much as any other company to protect your data from hackers and thieves. According to the company, your information is stored on secure servers in a controlled environment, safe from hackers and physical intruders. When you log in to or buy something from a Passport-enabled site, the server sends your billing and contact information in encrypted form (using the Triple DES encryption). Still, potential Passport customers should consider these security issues before signing up--or deciding not to.

Will anyone sell my Passport information?
Security aside, privacy groups such as the Electronic Privacy Information Center are apprehensive about Microsoft's and other Passport participants' plans for your data. For example, once you start using your Passport account, will vendors track your Net activities and purchases? Will they sell your personal data to marketers? Microsoft says they won't. Passport's privacy policy lets you, the consumer, choose (during account setup) whether to grant Microsoft the right to share your data with third parties. And Passport's architecture doesn't allow Microsoft to see what you're buying online, according to Directions on Microsoft analyst Matt Rosoff. Microsoft possesses only the information you surrendered at sign-up (e-mail address, password, and so on). While Microsoft can share this information with its Passport partners--such as when you sign on to a participating site--it can't share it with other companies without your consent.

But what about Passport partner sites? Unfortunately, things get a little murky here. While Microsoft insists that its partners must have privacy policies, it does not dictate the terms of these policies. Microsoft "strongly encourages" Passport users to read its partners' privacy policies before they log in to or share information with a partner site.

What's a Kids Passport?
Microsoft offers a Passport service for pups, but it's designed to keep your children safe while they surf (rather than to get them shopping). Many Web sites customarily collect personal information from visitors, regardless of age. But according to the Children's Online Privacy Protection Act of 1998 (COPPA), commercial sites must obtain parental consent before collecting, using, or disclosing personal information on anyone under 13. Microsoft's Kids Passport service is designed to help enforce that rule.

The Kids Passport lets parents control what information their children share with Passport sites. When your child tries to sign on to or share information with a Passport site, he or she is denied access until approval is received from a parent. If you're in the same room as your child, you can walk over to the PC and enter your Passport ID and password to allow her access to, say, MSN.com. If you're at work, your child can e-mail you a request for permission to enter the site. Kids Passport is free, but you will need to provide a credit card number to set up an account. (Microsoft says it uses this information to verify your identity.)

Passport options

Can I use Passport if I don't have Windows?
Despite the Microsoft label, Passport isn't just for Windows. Whether you have a Mac, a Linux machine, or a Unix box, you can sign up for Passport as long as you have a Web browser.

Can I pass on Passport and still buy stuff on the Web?
If you'd rather not shop the Microsoft way, don't panic. You don't need Passport to shop online--well, not yet, anyway. Major retail Web sites such as Amazon.com and Kmart's BlueLight.com have their own proprietary authentication systems. For instance, once you've made a purchase at Amazon, the site stores your name, credit card number, and mailing address in its own database. As frequent Amazon shoppers know, the next time you buy the latest Harry Potter epic, your billing and payment information will appear automatically in the appropriate fields (after you enter your password, of course). And, like Amazon, Passport offers single-click shopping.

That said, however, you will need Passport to shop at many participating sites, such as Starbucks.com. Some vendors, however, including Costco Online, accept Passport but also allow you to register directly with the site without going through Passport.

Can I use Windows XP without Passport?
We've all heard rumors that Microsoft forces XP users to sign up for Passport. Well, we're happy to report that it's not true. Neither XP's product activation nor its product registration will automatically register you for the Passport service.

That doesn't mean XP is Passport-free. Some elements of the OS do require a Passport account, including Windows Messenger, the built-in upgrade to Microsoft's MSN Messenger chat program. (Of course, MSN Messenger also requires Passport, so it's not a major change.)

Do I really need Passport?
If you regularly access Microsoft content sites, such as MSN or bCentral, or if you want to use Hotmail, Windows Messenger, or even MSN Messenger, you will need a Passport account. You'll also need one if you use Microsoft software and want access to online technical support. But plenty of sites on the Web are still Passport-free.

When installing Windows XP from scratch, it prompts you to select from two different file systems: FAT32 and NTFS. As expected, it gives no real reason why you should select one or the other, and defaults to NTFS.

FAT32
If you're installing on a dual-boot system where you would have a FAT32 partition (default type for Windows 98 and SE for partitions over 2GB), you may run into problems depending on your situation. The FAT32 file system was created when the size of hard drives exceeded 2GB. The previous file system for DOS and Windows 95 was FAT16, which offered at most 2GB of allocation on your hard drive. This of course is useless for today's hard drives when you can't find anything under 10GB anymore. Where FAT16 allowed a 2GB maximum, FAT32 only allows a 32GB maximum. If your hard drive is over 32GB, you'll have to split it into separate partitions, or use NTFS.

NTFS
NTFS was introduced with Windows NT. Among the reasons why it was introduced, it allowed partitions greater than what's even offered today, and boasts better performance and security. Focusing on security, it's possible that while an NTFS hard drive is secure when running Windows XP, there's no easy way to get back into the hard drive if you boot from an emergency floppy that only sees a FAT16 or FAT32 partition, such as what you'd get from a 98 or ME emergency floppy. The security in NTFS actually prevents you from circumventing its own file system from a boot floppy. This means that if for some reason your hard drive becomes unusable and you need to move data off of it, the task won't be as easy as it was when using Windows 95, 98, and ME. The solution that the user has in this situation is to boot from the Windows XP CD and run a repair on the hard drive. This should fix any problems the user had with the system and bring it back to a bootable state. The other issue is in dual-boot situations. Running under NTFS, you can see FAT16 and FAT32 partitions, but if you boot back into Windows ME, you can't see the NTFS partition. This is a problem if you downloaded something to your XP partition and you want to move it to your ME partition while running under ME. Also, if you upgraded ME to XP and you convert your file system from FAT32 to NTFS, you cannot go back to Windows ME since ME can't run under NTFS. However, only NTFS allows you to set permissions on individual folders so that you can control who sees what.

Converting from FAT32 to NTFS at a later time
If you want, under Windows XP you can convert your FAT32 partition to NTFS using the following command from your Command Prompt:

convert c: /fs:ntfs

Conclusion
With all this information, find what suits your needs and go with it. If you're the kind of person that backs up regularly, go with NTFS. Same if you want to use a partition over 32GB without partitioning. If you want to play it safe, or if you want the ability to transfer files from one partition to another under a dual-boot situation, stick with FAT32. If you want to read more about these file systems, Microsoft has an excellent article on their web site.

XP comes with a new set of sounds that will surely add pizzazz to the way you work in Windows. But there's one problem -- you need to actually turn on the Windows default sound scheme before you'll be able to hear them.

To turn on the Windows XP default sound scheme, follow these directions:

Single-click the Start menu.
Single-click the Control Panel.
Single-click the Sounds, Speech, and Audio Devices icon.
Single-click the Sounds and Audio Devices icon or the text labeled "Change the sound scheme."
Make sure you're on the Sound tab and locate the pull-down menu under Sound scheme.
Select the Windows Default option and press Apply. Windows will ask you if you want to save the previous sound scheme. Since there wasn't a sound scheme already loaded, just choose No.

If you look under the text labeled "Program events," you'll be able to sample your new sounds or customize them with your own. Read Customize Events Sounds if you'd like to learn how to do this yourself.

Symmetric multiprocessing (SMP) is a technology that allows a computer to use more than one processor. The most common configuration of an SMP computer is one that uses two processors. The two processors are used to complete your computing tasks faster than a single processor. (Two processors aren't necessarily twice as fast as a single processor, though.)

In order for a computer to take advantage of a multiprocessor setup, the software must be written for use with an SMP system. If a program isn't written for SMP, it won't take advantage of SMP. Not every program is written for SMP; SMP applications, such as image-editing programs, video-editing suites, and databases, tend to be processor intensive.

SMP in Windows XP

Operating systems also need to be written for SMP in order to use multiple processors. In the Windows XP family, only XP Professional supports SMP; XP Home does not. If you're a consumer with a dual-processor PC at home, you have to buy XP Professional. Windows XP Advanced Server also supports SMP.

In Microsoft's grand scheme, XP Professional is meant to replace Windows 2000, which supports SMP. In fact, XP Professional uses the same kernel as Windows 2000. XP Home is designed to replace Windows Me as the consumer OS, and Windows Me does not support SMP.

The difference between XP Professional and XP Home is more than just $100 and SMP support. XP Professional has plenty of other features not found in XP Home; some you'll use, others you won't care about. Get more information on the differences by reading this article.

You want to know if all your favorite games are still going to run under Windows XP. Remember what happened when we tried to run games on our Windows 2000 machines? Sometimes we were a little disappointed. Windows 2000 was made more for corporate applications than "Quake," but true techno-geeks know they don't have to sacrifice death matches for a robust business environment -- at least not anymore.

Windows XP has shown an impressive track record of game compatibility. We ran a number of standard games, such as "Tiger Woods Golf," "NHL 2001," "Max Payne," and "Unreal" on our Windows XP Professional machine. Some of these games were specifically slated for Windows 95 and 98, and were shown not to work in Windows 2000. The installation in XP was as smooth as silk. The games ran quickly and beautifully -- not a problem in sight (except for my bad chip shot -- Tiger was hanging his head in shame).

Some less-sophisticated programs may not run as smoothly, and we found that some older applications, such as the Atari 2600 Classic Game Collection, did not appreciate the Windows XP environment. In this case you can use the Application Compatibility Wizard, found in the accessories menu. XP includes integrated compatibility layers to mimic older versions of Windows, so if your program does not work in Windows XP, the compatibility wizard will walk you through the process of getting even your favorite DOS games up and running. In this case, we ran the Atari Classic Game Collection in the Windows 95 environment, at 256 colors and 640x480 screen resolution. Then we set XP to always run our Atari application in this environment, and everything was smooth sailing after that.
One final tip about compatibility: Don't run the compatibility wizard if your program appears to be running well in the normal environment, as the wizard will give you an error message. In general, XP has great program compatibility, so you can upgrade your operating system without giving up all your old favorites.

These steps are for a clean install of XP. Read this article for steps on upgrading your current system to XP.

First, you're going to need to change your BIOS boot order to boot from CD-ROM. Once you do this you'll then be able to boot your computer from the Installation CD.

After changing the boot order in BIOS, save the changes, and then reboot your computer. Make sure your Installation CD is in your CD-ROM. If it is you'll be prompted to press your space bar to directly boot from CD-ROM emulation. Press your space bar as soon as you see this message.

Wait a few minutes while the installation begins to copy the preliminary setup files to your computer. After this completes you'll be ready to start directing the install process.

You will be asked if you want to perform a new installation, repair an existing installation, or quit. In this case, you will be performing a new install. Press the correct key to perform a new installation.

Read the terms of the end user license agreement, and press F8 to agree.

The next phase of the installation is real similar to that of Windows 2000. So, if you're familiar with the Windows 2000 installation process this should be a cinch.
Basically, you need to decide which partition of your hard drive you will install Windows XP on. You will have the opportunity to create and/or delete partitions or just allocate the available disk space to one partition. However, try to keep your partitions within reasonable size.

We recommend using multiple partitions of 4-8GB, preferably on more than one hard drive. This will help you back up your data and optimize system performance later on down the road. Once you have figured out which partition XP will be installed on it's time to format it.

Choose to format the partition to either FAT32 or NTFS (recommended for single OS install). You'll also see two additional choices to perform a quick format of each option. Stick with doing a full format of either option instead. After you've determined which option is right for you, press the correct key to format the partition.

This would be a good time to take a break and come back in a few minutes. The setup program will automatically start copying files after the partition is formatted.
From this point on, you're going to see each and every file name that's being copied over to your hard drive appear in the lower left corner. As the file names go from A to Z, the installation completion percentage will increase.

Choose the region and language.

Type in your name and organization.

Enter your product license key.

Name the computer, and enter an Admin password. Don't forget to write down your Administrator password. After the installation is complete it would be extremely wise to create a password restore disk in the event you forget your Administrator password someday.

Enter the correct date and time.

Choose your network settings. Leave on automatic if you use a dhcp server to assign IP addresses. If you have static IP address for broadband access, enter the settings that your ISP has provided you.

Choose workgroup or domain name.

Register this copy of Windows XP if you've installed all the current hardware on your machine. Otherwise, wait until you've finished installing any additional hardware so you don't have to activate your copy of XP again.

Add users that will sign on to this computer.

Log in, and update drivers.

Driver install

XP found drivers for all of the hardware in our test machines, with the exception of a wireless network adapter that was added. Update all drivers that had updates available for download.

It takes about 30 minutes to perform this installation. After that, you will be a few personalized settings away from getting started on your XP-experience. With a little use, the GUI even starts to grow on you.

Microsoft provides a Knowledge Base article, but reading it is like walking through molasses: It describes in infinite detail a file security system based on a 1-to-5 scale. However, if you look for this 1-to-5 scale anywhere in your security-settings interface, you may come away a little confused. These numbers are nowhere to be found.

Microsoft's 1-to-5 scale means nothing to the individual user and relates in no way to the actual practice of setting your security protocols. Enter the Screen Savers. We are here to explain it to you.

The security settings the user actually sets relate to read access, write access, shared folders, and password protection. These features are available in both Windows XP Home Edition and Windows XP Professional, however the features only work if the operating system is installed with NTFS. FAT32 does not support the file permissions described here.

You can choose to install Windows XP Home using NTFS, but you should use a FAT32 file system if you are dual booting and want to see the contents of your Windows 95, 98, or Me partition from your XP partition. Your file system is not set in stone when you install Windows XP. You always can change your file system from FAT32 to NTFS without losing any of your data; however, the transition is one-way only.

There is no going back to FAT32 from NTFS unless you grab a copy of Partition Magic. Microsoft recommends you install Windows XP Home with FAT32 if you intend to install more than one OS on your computer or if your hard drive is less than 32GB.

If you have Windows XP Home or Professional running NTFS, you can hide files and entire folders from prying eyes. When you set up multiple user accounts on one machine, any user with administrator access can view the documents in another's My Documents folders. To protect a folder, right-click it, choose Properties, the Share tab, and select "make this folder private." No one, not even a fellow system administrator, can access these most secret files.

Every file or folder contained within whichever folder you choose to make private will take on the settings of the parent folder. If the administrator does not have a password to the account, Windows XP will prompt the user to make a password or risk subjecting his or her private work to public scrutiny. No Windows password means no protected files.

A person who logs in as a guest or as a user without administrator privileges cannot see the contents of any other user's My Documents folder, even if the folder has not been explicitly made private. The user with limited privileges can, however, set a password and protect his or her documents from the prying eyes of the administrators. Windows XP is all about privacy.

It is a nice feeling to keep your personal tax documents secure from the passing lookey-loo. It's about time Microsoft made snooping your computer more difficult than snooping your medicine cabinet.