How To Enable My Windows Defender easily! In this step-by-step tutorial, I'll show you how to enable Windows Defender in Windows 11 and Windows 10 to protect your PC or laptop from viruses, malware, ...

Recently, a handful of Windows 11 users have reported on Microsoft forums that they are repeatedly getting warnings that their PC’s security is off. It appears that a Windows 11 antivirus bug falsely ...

Microsoft has resolved a bug that caused Windows Defender to crash after a recent security update, resulting in 0xc0000005 access violation errors on some affected systems. Microsoft Defender is a ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. New warnings are a mistake. Microsoft has now confirmed that new warnings alarming Windows ...

Discover the best antivirus software for 2026. We tested top picks comparing malware protection, phishing tools, features, pricing, and device support.

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows machines to write files large enough to completely consume available disk ...