Hi, my mums computer has started to run really slow and wont let her play any games. ive done disk cleanup, defrag and deleted all programs she doesnt use and it still goes slow. Would this be caused by have a copy of windows on it?
Thanks
is there any suspicious pop-ups messages that appears on your computer. if still you can navigate to your desktop and files then there's no reason to reformat your Operating System. update your anti virus software and scan the whole system including the hard disks. download noobkiller.exe for quick removal of trojan and some common viruses that infect your pc.
Download Glary Utitlities and malwarebytes in Major Geek then run it.