If my computer run slowly, what should i do?

Hi, maybe your computer has virus that's why its so slow or your memory is full try changing your memory to bigger one. We have the same problem here although I know the computer that I'm using is really has a very low memory. Try to delete programs that you are not using specially the big one. Hope it helps.

To make it easy, just bring it to a computer fixing service. Obviously you must pay some bucks, but it is worth. Simple and clean and also easy.

Install cc cleaner on your computer, it would clean up all unwanted files. It will clean up and fix your registry too. Also install avast anti virus home edition. Computer can run slow due to presence of virus and malware also.

you have to preinstal the windows.