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 has resolved a known issue that causes incorrect alerts warning that Defender Antivirus was turned off after installing recent updates.

The Windows Defender Advanced Threat Protection service is a critical security component in Windows. When this service fails to start, your system becomes vulnerable to advanced threats and malware, ...

A blog for IT professionals who work with Windows on large networks. Last month, I wrote a blog post here about co-called “corrupt file” messages originating in SFC /scannow. On Friday, August 16, ...