Hey listen up you little forget, you are a friend. People are trying to help you and just because you don't like the answer, which is your computer is stuff, you ignore the help. Thanks, friendy ass mother forgeter.
Shut the forget up.
If anyone read it properly.
He's havign problems with the sims 3, he could run it prior at default settings, now it isnt
If you want to show us your specs, on Windows 7, in the bar near the shutdown, type dxdiag, now run it.
In XP or Vista - press run on start - DXDIAG
Or if you have vista or 7, you can show us your system info, but censor out your product key.