(adsbygoogle = window.adsbygoogle || []).push({}); so my pc just started to lag, it was not like this before like started 5 days ago what can i do to fix it? :FU::FU:

The PS3's cell processor has 8 cores.

Get some more ram or even upgrade to a solid state drive. Download ccleaner and do some drive maintenance. Try ccleaner is you are short on cash...

Stop watching porn.

IMO, Just upgrade your RAM. You could do with 3GB+ As Windows7, as stated before uses 1.5gb idle

A PS3's core doesn't have 8 cores.

It is one core, that controls 7 other synergistic processing elements. (SPE) There are actually 8 SPE's but one is disabled for better production yields.

All that aside, you may wan't to upgrade your RAM. I have pretty much the same specs you have, and I'm running Vista. And it seems to work just fine for me.