How do I... Stop Windows XP from nagging me about updates?
Source: Mark W. Kaelin
TechRepublic member Riggy001 decided not to apply Windows XP SP3, but the operating system continued to nag him about it. After much wrangling, Riggy001 was given a procedure that removed that yellow nagging shield in the system tray.
This download is also available as an entry in the TechRepublic Microsoft Windows blog.