This app has been turned off and isnt monitoring your computeris a common issue in Windows 10/11.

How do you fix this Windows Defender error?

With it, your PC is under protection, and is not easy to encounter virus and malware attacks.

Windows Defender this app has been turned off

Today, we will show you another common issue.

This indicates that this antivirus program is not active, letting your PC vulnerable without protection.

Read this post to find some useful methods.

Windows 11 Windows Defender Not Working? Here’s How to Fix It!

To fix this issue, ensure this service is enabled.

Step 1: Enterservicesinto the search box and pressEnterto open this app.

Step 2: Locate theWindows Defenderservice and double-choose it to open thePropertiestab.

uninstall a program

Step 3: If it is not running, clickStart.

Besides, set itsStartup typetoAutomatic.

Once McAfee is installed, Windows Defender cannot perform tasks and protect your setup.

Windows 11 Defender Keeps Turning off? Try 9 Simple Ways Here!

Although you disable McAfee, it cannot enable Windows Defender.

you’re gonna wanna completely uninstall this antivirus tool.

Step 1: Open Control Panel via the search box of Windows 11/10.

A Comprehensive Guide on How to Back up Files (Windows 10/11)

Step 2: View all the items byCategoryand clickUninstall a programunderPrograms.

Step 3: FindMcAfeeand clickUninstallto remove this antivirus program from your PC.

Then, you could run Windows Defender without meetingthis app has been turned off and isnt monitoring.

Just go to have a try.

Step 2: Go toHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Defender.

Step 3: Double-click onDisableAntiSpywareandDisableAntiVirus, then check that the value data is set to0.

0 means enabling Windows Defender.

If Windows 11 Defender keeps turning off, what should you do to fix it?

Find multiple ways from this post here to help you out now.

Then, go toSettings > Update & Security > Recoveryand clickGet startedunderReset this PC.

Next, finish all the operations by following the on-screen instructions.