Think Windows 11's antivirus is broken? Thankfully it isn't, although the app is suffering from a pretty frustrating bug.

The company added both problems to its Windows release health dashboard on August 28. Microsoft has confirmed the Defender ...

I had a problem where large downloads kept slowing down halfway through. I tried most of the usual troubleshooting steps — restarting my router and computer, checking for outages, running speed tests, ...

Updates for Windows and Defender are causing mouse problems and incorrect Defender status warnings. Microsoft is confirming ...

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 ...

Microsoft is investigating a Defender for Office 365 issue that incorrectly flags legitimate Google search links as malicious ...

Per Windows Latest, “in our tests, we found that the Windows Security app, which manages Microsoft Defender Antivirus, ...

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 ...