The message clearly says that a required Windows Service could not be started. Here are the areas you need to take a look at to fix this Microsoft Defender error: Check Windows Defender service ...

Discover how Defendnot bypasses Microsoft Defender by registering a fake antivirus, exposing vulnerabilities in Windows' ...

How to completely disable Windows Defender on Windows 10? There are several ways to disable Windows Defender on Windows 10, ...

Further reading: Windows Defender antivirus ... you control the synchronization of your important data with the cloud service Onedrive as well as the Windows login options. Firewall & network ...

Microsoft updated Defender in Windows 11/10 install images to close security gaps and improve protection during fresh setups.

A security researcher built a program that the OS sees as an antivirusSince two AV programs can't run at the same time, Windows Defender turns itself offPrevious iteration was taken down for copyright ...

Compare Microsoft Defender Antivirus and McAfee features to find the best antivirus for you. Discover the right choice for ...

To fix high memory usage by Antimalware Service Executable on Windows 11, try turning off real-time protection, uninstalling pirated apps, scanning for malware, rescheduling Windows Defender scans ...

In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans ...

Microsoft Defender is a tad short on features and ... apps and software, and Windows Time service for any issues. Here, you can also do a ‘Fresh start’ (reset your PC) with a clean and up ...