The post Windows 11 Is Telling Users Their Antivirus Is Off — It's a Bug appeared first on Android Headlines.

On some PCs, Windows 11 has been incorrectly warning that Microsoft Defender is turned off, even when it isn't, for almost ...

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.

Per Windows Latest, “in our tests, we found that the Windows Security app, which manages Microsoft Defender Antivirus, randomly throws up ‘Turn on virus protection’ pop-ups when you boot Windows and ...

If your PC is slowing down or not behaving as usual, it's worth running through these tips to see if you have malware.

When Defender setting changes are not reflected, they are classified into four categories: event 5013, policy re-application, ...

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 ...