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

You won’t have to enable Windows Backup to get extended Windows 10 security updates in the European Economic Area.

Windows Security does more than just basic virus protection. It guards against phishing, blocks ransomware, and prevents malicious apps from running. However, these features aren't easy to ...

If your system files are corrupted, built-in Windows 11 components, such as Windows Security, will not be able to run.

Windows 11 officially requires a Trusted Platform Module. Here's why and what to do if your old PC doesn't have one.

Microsoft has released Windows 11 KB5062553 and KB5062552 cumulative updates for versions 24H2 and 23H2 to fix security vulnerabilities and issues. Today's updates are mandatory as they contain the ...