Had a few of my friends round the other day and they were on my PC. They managed to screw my computer pretty bad, 3 viruses(NOD caught them though, phew) and 36 criticals in ad-aware, don't ask how.
Managed to fix a lot of the problems but now when right click within folders etc My Pictures or something my computer freezes up, music stops and my mouse dots around the screen where I move it instead of it going smooth.
Any ideas

Managed to fix a lot of the problems but now when right click within folders etc My Pictures or something my computer freezes up, music stops and my mouse dots around the screen where I move it instead of it going smooth.
Any ideas

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