I need help with my pc, it keeps freezing at times and I don't know whether the freezing is random or caused by something. When it freezes, games and itunes freeze, but my skype microphone conversation is still active, and they can hear me.
I do not get any windows error messages when I start up after the freeze, and I have run memtest and passed.
Is there something wrong with my cpu? what should I try to fix?