My PC has really bad virus problems. I want to fix them all. I use Avira Antivirus free. I got it about a week ago. First time i scanned it detected 55 detections and 20 warnings and 1 suspicious file. Avira would've fixed those if my PC didn't die right after the scan. So this morning i did another scan which finalized in 0 detections and 2 warnings. I knew this could not have been true. I thought it glitched or something. So I'm currently doing a scan. Its been running about an hour and a half. It has detected nothing at ALL. please help. If you can, recommend me another great antivirus please. I would like to fix my pc fast so i can use it.