Every time I've had the pleasure of troubleshooting a slow computer, I've discovered that viruses were sapping the PC's performance—and that's included my own. However, you don't have to start pricing ...

My infection tally is a big fat zero in more than 10 years! Here are my secrets to keeping my PC virus and malware free!

A recent update to Windows Defender gave it the ability to download files through a command line tool. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Computers in companies, hospitals and schools around the world got stuck repeatedly rebooting themselves Wednesday after an antivirus program identified a normal Windows file as a virus. McAfee Inc.

Antivirus companies are reporting a high incidence of a new virus, which they say is spreading fast by using every trick in the book -- including downloading itself from Web pages by exploiting a ...

A popular PC-cleaning software used by over 130 million people put users at risk after hackers were able to insert malware into legitimate downloads. Piriform's CCleaner, owned by antivirus provider ...

PC Security Guardian is a rogue anti-spyware program from the same family as Virus Doctor. This infection is promoted through web sites that show advertisements that pretend to be online anti-malware ...

I think I have a virus in my computer. When I insert a floppy into the A: drive and the floppy is used on another computer, that computer either then gets the virus or the anti-virus software on that ...

PC Accelerate Pro is a potentially unwanted program, or PUP, that promotes itself as a Windows system optimization and registry cleaning program. Though I am not personally a fan of registry cleaners ...