Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

Although Windows 10 is no longer officially supported, Microsoft says users can now sign up for free security updates. Here’s ...

Defender will continue to provide security even for unsupported Windows 10 PCs. But Microsoft still wants you to move to Windows 11.

Microsoft frequently pushes out updates to keep the Windows operating system up to date. While occasionally updates will bring new features, most of these updates improve security through new security ...

You can update Windows through the Settings app on your computer, although your PC probably downloads updates automatically.

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.