I do like tinkering with computers.  It keeps me off the streets, at least.

Anyway, it seems that loads of people are having problems with spyware, viruses, trojans and the like at the moment.  If your computer is are suffering from any of the following symptoms:

• Computer running more slowly than usual.
• Homepage hijacked by some crappy search page you don't want.
• Loads of pop-up windows.
• Your bank account being emptied of money!

and various other unusual occurrences, you my want to check out my disinfection advice page.*

I've also prepared a page on general troubleshooting tips*, and one on upgrading advice*.  Most of the stuff I have learnt has been by making my own mistakes.  Hopefully you can avoid doing the same.