1. Try Grif's advice at:
2. If you fail to install any of Grif's solution a bootable antivirus CD from AVG is at their site. Here's the link:
As of yesterday, my computer has not opened firefox, internet explorer crashes when opened and my antivirus (AVG) also fails to open.
I have no idea what is causing the problem, and if it is a virus how can it be removed- seeing as my antivirus program seems to have been disabled.
Help greatly appreciated!!