Antivirus software protects your computer by scanning every file you download for viruses and other malware. Most of the time, you’ll want to leave your antivirus program running as-is. If it’s ...

One of our readers reported that all the file extensions have changed to some unknown file format. If so, it could be a virus! If a virus has changed all the files extensions to unknown applications, ...

A lot of attention focuses on the best paid antivirus suites, but free antivirus solutions are worth talking about, too. Not only are Windows’ built-in safeguards a solid option, but the same ...

Downloading files from the Internet is an everyday activity for all of us. Whether for work or for entertainment, we often download files. However, a simple virus file downloaded from the internet can ...