Found malware virus on computer named SYSTEM TOOL. Acts like antivirus software, but i didn't trust it so tried to x out of all its prompts. Finally changed my desktop background to warning and I knew something up, but UNABLE TO OPEN ANY OTHER PROGRAMS, including IE, so no internet (on laptop now). Called verizon and was transferred to Macafee and after 40 mins. all I got was, run a scan in safe mode, here's case #, call back if doesn't work. I could barely hear the tech, worse service than verizon(if that's possible). So scan finds 5 viruses and removes, on restart, I NOW HAVE 2 OR 3 MORE. One is a FAKE version of AVG ANTIVIRUS, another is SECURITY SHIELD?. Can';t use computer at all. I pay monthly for Verizon Internet Security Suite. I found a few websites on internet that say you can download their software to remove these things, but which to trust and why can't Macafee help me????