I turned on my moms computer last night to find that some kind of radio/add audio feed plays in the background. I though this was some sort of rootkit, or virus, but I have ran Malwarebytes (full scan), Microsoft Security Essentials (full scan), Rkill, Rouge Killer, Hitman Pro (full scan), Emisoft Emergency Scan (deep scan), and combo fix. NOTHING WORKS. So I decided to go on a forum to ask for help. Could anyone help me find out what is causing this?