I had the same problem. It was a RAM problem as I understood later. I have a friend that is good at such things, so he helped me figure it out. He also advised me to find the best registry cleaner and to install it because I have to clean my computer from malicious content every month or so. Honestly, I didn't even think about that before, but now that it happened I might do that. Since then, everything worked ok with no issues, we'll see how the registry cleaner does the job. Anyway, I want a new computer, but this one is still in good condition, so I'll keep it.
