Could be a few things:
1. If you connect to the internet:
a)
www.pandasoftware.com (run active scan)
b)
www.download.com (download/install/run Ad-Aware)
c) Do Disk Cleanup (My Comp/c
![Stick Out Tongue :-p :-p](/styles/default/custom/smilies/tongue.gif)
roperties/disk cleanup)
2. If your PC is a little out of date
a) is it rather dusty inside?
b) Do the fans appear to be functioning properly?
c) Is your computer located close to a radiator or heater
d) Check that your PC meets XP's Miniimum Requirements
e) if not upgrade to get there
f) increase the size of your swap file
3. If your PC is new
a) back up necessary stuff on CD
b) Format and reinstall operating system
Let us know how you get on