For a Safer, faster XP Close Unwanted Services

To disable unneeded startup services for a safer, faster XP, use the "Services" Admin Tool (Control Panel > Administrative Tools > Services). If you are a single user of a non-networked machine, you can disable the following items, with no ill effect.

Alerter
Clipbook
Computer Browser
Fast User Switching
Human Interface Access Devices
Indexing Service (Slows the hard drive down)
Messenger
Net Logon (unnecessary unless networked on a Domain)
Netmeeting Remote Desktop Sharing (disabled for extra security)
Remote Desktop Help Session Manager (disabled for extra security)
Remote Procedure Call Locator
Remote Registry (disabled for extra security)
Routing & Remote Access (disabled for extra security)
Server
SSDP Discovery Service (this is for the utterly pointless "Universal P'n'P", & leaves TCP Port 5000 wide open)
TCP/IP NetBIOS Helper
Telnet (disabled for extra security)
Universal Plug and Play Device Host
Upload Manager
Windows Time
Wireless Zero Configuration (for wireless networks)
Workstation

How to Convert FAT to NTFS file system

To convert a FAT partition to NTFS, perform the following steps.

Click Start, click Programs, and then click Command Prompt.

In Windows XP, click Start, click Run, type cmd and then click OK.
At the command prompt, type CONVERT [driveletter]: /FS:NTFS.
Convert.exe will attempt to convert the partition to NTFS.
NOTE: Although the chance of corruption or data loss during the conversion from FAT to NTFS is minimal, it is best to perform a full backup of the data on the drive that it is to be converted prior to executing the convert command. It is also recommended to verify the integrity of the backup before proceeding, as well as to run RDISK and update the emergency repair disk (ERD).

Administrator Unable to Unlock a "Locked" Computer

This behavior can occur for either of the following reasons:  When the default screen saver is set to use a non-existent screen saver program. And/or When you use a corrupted screen saver that is password protected.  More Information.

Information About Unlocking a Workstation

The following registry setting is received every time the computer is locked:  Start/Run/Regedit

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon

ForceUnlockLogon
REG_DWORD

0 - Do not force authentication inline (default)
1 - Require online authentication to unlock

The preceding value controls whether a full logon is performed during the unlock process. This can force a validation at the domain controller for the user attempting the unlock process.

NOTE: If the value is not present, it functions as if it had been set to 0 (zero).

Lock Your Computer and Use Other Windows Logo Shortcut Keys

To use the shortcut, press the Windows logo key+L. The following list has different computer lock-up scenarios that are available to you, as well as other ways to lock the computer: Click Here.

Create a Shortcut to Lock Computer

Right click a blank space on the desktop, select new, shortcut. Copy and Paste this line: "rundll32.exe user32.dll,LockWorkStation" in the program location box. Click next and create a name for your shortcut, click finish.

Lock the Taskbar

This restriction is used to force the locking of the taskbar and restrict users from making any changes to its position. Start/Run/Regedit:  Navigate to this key and create a new DWORD value, or modify the existing value, called 'LockTaskbar' and edit the value according to the settings below.  Exit your registry, you may need to restart or log out of Windows for the change to take effect.
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
Value Name: LockTaskbar
Data Type: REG_DWORD (DWORD Value)
Value Data: (0 = Unlocked, 1 = Locked)

Administrator Account Not Used for Logon

The administrator account and password created during Setup are used to log on in Safe Mode only. To create a password for user accounts, double-click Manage Users in Control Panel.

Therefore, if you are prompted for the user name and password (or if you are prompted only for the password) when you use the net use command (but not because you used an asterisk [*] in the net use command for password prompting) and the /savecred switch, the credentials are saved.

When you type the net use * \\ computer_name \ share_name /savecred command, the user is prompted for a user name, and then the user is prompted for a password.

When you type the net use * \\ computer_name \ share_name /u: domain_name \ user_name /savecred command, the user is prompted for a password.

However, when you type one of the following commands, a key is not created:
net use * \\ computer_name \ share_name * /user: domain_name \ user_name /savecred
-or-
net use * \\ computer_name \ share_name * /savecred /user: domain_name \ user_name

If you type net help use at a command prompt, more information is displayed about the net use command.

Logon Name Not in Task Manager or Under Documents & Settings

When the Welcome screen is appears, the names that are displayed do not match any of the names of users' folders under the Documents and Settings folder or any of the names on the Users tab in Task Manager.

This behavior may occur if you have changed the name of the account in the User Accounts tool in Control Panel. By doing so, the new name appears on the Welcome screen, but the actual account name remains the same. The folders under the Documents and Settings folder and the names that are listed in Task Manager show the actual account name.

To resolve this behavior, if the display name for a user account has been changed, you can find out which account the new display name belongs to by logging on as that user, starting Task Manager, and then clicking the Users tab.

The user account that is marked as active is the one that is currently logged on. Also, you can find out which of the folders under Documents and Settings belongs to the currently logged-on user by right-clicking Start, and then clicking Explore. Windows Explorer will then start in the Start Menu folder of the currently logged-on user's folder.

Information on System Restore and Password Restoration

Passwords That Are Restored:

1. Program passwords are restored, such as Hotmail Messenger, AOL Messenger, Yahoo Messenger, and other Web server-based passwords. This behavior is by design: The programs simply cache these passwords; the actual passwords are
stored on a Web server. System Restore does not actually change the password, but it changes the password that is remembered by the program. You can use the current password for the program to log on to the server.

2. Domain and Computer passwords are restored. This behavior is by Design and is a limitation of System Restore. System Restore only rolls back the local machine state. Part of the information about joining domains resides in Active Directory, and Active Directory is not rolled back by System Restore.

All Passwords-Master Copy

With Darn! Passwords! Just one password opens the safe that holds all those other ones for programs and web sites that require you to log in.  Download Here.

Just pick the password, and drag it and it's log-in (if there is one) into the program that uses it. No retyping is necessary (even in programs that do not accept the drag, you can just paste the password in). Go to the URL of a password protected site with the click of a button.