This sounds unprofessional but, when my computer is lagging hard in-games and itself, it's probably because lot's of programs are running and some other stuff interfering and using lot's of memory, I backup important files and format my computer.
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This sounds unprofessional but, when my computer is lagging hard in-games and itself, it's probably because lot's of programs are running and some other stuff interfering and using lot's of memory, I backup important files and format my computer.
Everyone is just going to respond with the same stuff that's already been said in your other thread.
If I was you I'd completely restore your computer back to factory settings and go from there, this way you'll eliminate any possible viruses/malware/spyware, also it will give you the sufficient memory again.
If you haven't got a window disc or what not then buy one, to me this will be the only way to determine the problem and if still doesn't work from there then its obvious that your gfx card or computer cant handle FG.