Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To protect your device, it's important to know how to recognize signs of ...

Protect your computer and files from bad updates on Windows 11 with restore points, recovery tools, update control, and ...

With these tools, you can significantly reduce the attack surface of Windows and effectively protect it against viruses and hackers.

No amount of antivirus software, encryption, and other computer protection can protect your priceless files from being lost in a fire or stolen, for example.

If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.

If you use Macs for business, you should be familiar with FileVault. Apple’s built-in disk encryption system for macOS can help protect corporate data.

Let’s say you have screenshots of sensitive information sitting on your desktop that you’d like to password protect. You know that images of tax, banking, wire transfer forms, etc. in the ...

Turn off password-protected sharing in Windows 11 to simplify your home network file access. Our guide covers the steps involved.