Press Windows key + R to invoke the Run dialog.; In the Run dialog box, type services.msc and hit Enter to open Services.; In the Services window, scroll and locate the Microsoft Defender ...

There have been reports from Windows users wherein they are getting a prompt message such as “This program is blocked by group policy. For more information contact your system administrator ...

When performing a full antivirus scan using Windows Defender, a recent definition update or Windows update is causing the program to crash in the middle of a scan.

Here are solutions that you canuse to effectively fix PAGE FAULT IN NONPAGED AREA (WdFilter.sys) Blue Screen in Windows 11/10.

Microsoft has rolled out a fix for a recent update that has been causing the Windows Defender built-in antivirus software to crash on Windows 10 PCs when running a full system scan. With around ...

Microsoft has admitted that the Windows 11 security issue, wherein Defender would wrongly display LSA protection is disabled, isn't really fixed. The company has provided the same workaround.

Microsoft has released a new update for Windows Defender that has broken both the Quick and Full antivirus scans. When users use these scan options, Windows Defender will only scan approximately ...

No one likes a full hard drive. Microsoft’s Defender software has had its ups and downs since its debut in 2008, originally appearing to help the once-lacklustre security of Windows XP.

Some Windows 7 and 8.1 users are noticing that their automatic anti-malware protection has been turned off and are seeing out-of-date virus definitions. A definition update fix is available now.