Hi I am new to this forum. I have a windows xp laptop that I was having a virus issue. I ran malwarebytes several times and it caught several virus but the problem would not stop(redirecting sites on google). I also ran Microsoft Malicious removal tool and it did the same thing. I have Webroot antivirus and spy sweeper. After all this happen I got tired of these problems and I used the CD that came with the laptop to reinstall the whole system.The problem of redirecting websites seems to have gone away. Now after reading all these threads I am afraid maybe the virus still lives in my laptop. Is there a software I can run. Please advice me.