Have you ever wondered whether it helps the computer to work faster if you delete all prefetch files? Well, the answer is no!

Windows XP has lots of hidden features, one of which is the prefetch files. Prefetch files are used to optimize the application loading and XP system booting up.

Do you wonder what is the process named "seaport.exe"listed in the task manager? Please rest assured that it isn't some virus or malware, which is to say "seaport.exe" does no harm to your system. And let Sell4crazy tell you what is "seaport.exe" on earth.

These days a strange process "SCserver.exe" often emerges automatically in my task manager. When I terminate it, it will appear again in a few seconds, which is so boresome. As part of Microsoft Search Client Server, "SCserver.exe" is almost insignificant. People who don't care about the search function of XP may want to kill 'SCserver.exe' thoroughly, but how?

The process "PresentationFontCache.exe" is somehow annoying, for it keeps coming out automatically from time to time and seems useless at all. If you terminate this process, it will just appear for a second time. According to some test made by Sell4crazy, process "PresentationFontCache.exe" takes approximately 31 MB of RAM and 23 MB of virtual memory. Then what should we do with it?