Unable to turn on or off real-time protection in Windows Defender? Check these GPEDIT and REGEDIT settings and disable other antivirus apps.

Windows Defender Security Center provides real-time protection for your personally owned PC that guards against viruses, spy-ware and other malicious software. Learn more about Windows Defender ...

How to completely disable Windows Defender on Windows 10? There are several ways to disable Windows Defender on Windows 10, please see the detailed instructions below.

Microsoft says the KB5007651 Microsoft Defender Antivirus update triggers Windows Security warnings on Windows 11 systems saying that Local Security Authority (LSA) Protection is off.

Fix high memory usage caused by Antimalware Service Executable on Windows 11 with easy steps like disabling real-time protection, removing pirated apps, and more.

Microsoft has decided to re-release its Windows 11 KB5007651 after one of its updates broke the Windows Security interface.

Turn off ‘Real-time protection’ to temporarily disable Microsoft Defender. For permanent removal, you will need to install another antivirus program, as Windows automatically activates ...

Microsoft has confirmed a critical vulnerability in Windows Defender that could leak file content data but advised users to do nothing—here’s why.

In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans by Microsoft’s built-in antivirus tool.