Windows Update in Windows XP will not stop searching for updates

Windows Update in Windows XP will not stop searching for updates
Fix: Install http://www.microsoft.com/en-us/download/details.aspx?id=41404

Bluescreen when running safe mode

Something changed this part of the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot
Reference: http://blog.didierstevens.com/2007/02/19/restoring-safe-mode-with-a-reg-file/
He gaves a .REG file that you can run in normal mode to fix the bluescreen issue.

Dual monitor with Citrix

Source: http://forums.citrix.com/thread.jspa?messageID=74778&fromSearchPage=true

Swapping the primary monitors worked for me too to fix the seamless app issue.

It looks like the citrix client wants the primary monitor to be on the logical left. If the primary monitor is on the logical right then the client displays the a full window with the app inside instead of just the seamless app.

Beware of Winlogon.exe

The winlogon.exe file MUST BE located in the folder C:\Windows\System32, otherwise, it is a virus, spyware, trojan or worm. http://www.neuber.com/taskmanager/process/winlogon.exe.html
Size: 490 KB (502,272 bytes)

How to integrate service packs into your bootable windows installation CD?

Use nLite at http://www.nliteos.com/.

How to quickly save screenshots?

1) Use the shortcut key to copy a screenshot.
2) Paste it into Microsoft Word.
3) Repeat until satisfied.