Hi, To sum up quickly. I had AVG and it ran out. Short gap of time. I got Norton360. Did a scan. It said I had a Trojan. After that point google went bananas, redirecting to random search engine pages, 404 and google forbidden pages. I also tried to download Spybot but it wouldn't let me. I did a little surfing and it came up with a possibility of it being the google redirect virus? I found this site as being the most helpful in peoples plights, specifically this link https://www.techspot.com/vb/topic143807.html , however every site i've been on says not to use combifix without supervision. So can anyone help me please? If it helps I'm using Windows XP and re-formatting is not an option because this computer didn't come with the XP discs.