My computer was running slow and had unwanted things that needed removing and I didn't know how to get them all off my computer. There was also a very annoying pop up that popped up every few seconds. I was told by GURUAID that they could remove these and speed up my computer plus install a Microsoft Security with a firewall and would not have to keep paying for renewals all the time. I would recommend this to anyone to try before taking their computer in the a computer shop for repair.