Increasing the Modem Timeout

If your modem it is timing out during file transfers or loading Web Pages, you might try increasing the timeout period. To change the Time Out::
1.Open RegEdit
2.Go to HKEY_LOCAL_MACHINE\System\CurrentControlSet\ Services\ Class\ Modem\ XXXX\ Settings Where XXXX is the number of your modem
3. In the right panel and double click on Inactivity Timeout
4.The number of minutes for a timeout should be entered between the brackets.
5.For example, a setting could have S19=<10> to set it to 10 minutes.

Automatic Administrator Login:
Well here's the trick which you can use to prove that Windows XP is not at all secure as multi-user operating system. Hacking the system registry from any account having access to system registry puts you in to the administrator account.
REGEDIT 4
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"AutoAdminLogon"="1"

How to Install the Netbeui Protocol on a Windows XP-Based Computer
This article describes how to install the NetBEUI protocol on a Windows XP-based computer. This may be useful because the NetBEUI protocol is not included in the list of installable protocols in Windows XP even though the files that are needed to install the protocol are included with the installation CD-ROM. It is important to note that the NetBEUI protocol is not supported on Windows XP.
The Netnbf.inf and Nbf.sys files are the files that are needed to install the NetBEUI protocol. To install the NetBEUI protocol:
1. Click Start, click Control Panel, and then double-click Network Connections.
2. Right-click the adapter you want to add NetBEUI to, and then click Properties.
3. On the General tab, click Install.
4. Click Protocol, and then click Add.
5. Click Have Disk, insert your Windows XP CD-ROM, open the Valueadd\msft\net\netbeui folder, click the Netnbf.inf file, and then click Open.
6. Click OK, and then click OK to complete the installation.

Reduce Temporary Internet File Space
The temporary internet files clutter your hard drive with copies of each page visited. These can build up over time and take up disk space. Even more bothersome is that instead of getting new pages each time IE often takes the page out the temp internet files. This can be a problem if you are viewing a website that is updated all the time. If you are on a slow connection such as a 56K or lower then this can be good but if you are on a fast broadband connection, like me, then you can get away with decreasing the size of your temp internet files to just one meg without any performance decrease.

Turn Off System Recovery
Right click on My Computer and choose Properties. Click on the System Restore tab and check the box Turn off System Restore. (This will increase Windows performance & save disk space)

winxp clear page file on shutdown
go to control panel administrative tools, local security policy. Then goto local policies ---> security options. Then change the option for "shutdown: clear virtual memory pagefile"

Disable error reporting
• Open Control Panel
• Click on Performance and Maintenance.
• Click on System.
• Then click on the Advanced tab
• Click on the error-reporting button on the bottom of the windows.
• Select Disable error reporting.
• Click OK
• Click OK

Close Multiple Windows : Note works in all versions of Windows
If you just opened a number of separate, related windows (a folder inside a folder, and so on), there's an easier way to close them all than one-at-a-time. Hold down the Shift key as you click the X caption button in the upper-right corner of the last window opened. Doing so closes that window and all windows that came before it.

remove shared documents
open regedit(start- run- regedit) and navigate to hkey_local_machine software microsoft windows currentversion explorer my computer namespace delegatefolders there will see a sub-key named {59031a47-3f72-44a7-89c5-5595fe6b30ee}. By deleting this you can remove the 'other files stored on this computer' group.

Change the text in Internet Explorers title bar to anything you want

In regedit navigate to this key:
HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain
change the value of the string "Window Title" to whatever you want on the title bar of Internet Explorer - to have no title except the title of the web pages you are browsing do not enter anything for a value.

safely remove hardware icon?
if you have an usb device attached to your system, you will notice an icon in the notification area, which - when clicked - will give you the option to stop your hardware, before you unplug it. It is possible that you never unplug this hardware. So how do you get rid of the icon? as far as i know the only way is to right-click the notification area, and selecting properties. Under the notification area heading, click customize. Find the safely remove hardware icon and select always hide in the behavior column next to it (press ok and apply to back out).