Originally Posted by LukaszR
Guess we can safely say, "LINUX PWNS WINDOWS!" :P
its not hard to pwn windows really, a man with no legs can run better than Vista could.
anyway, on topic, try running a good virus scanner, Malwarebytes, and using utilities to scan for corrupt files. Also, check how hard windows is set to push your PC.
alternatively, just get Wine and use Linux, or get smart and use a mac ;P