
Windows Defender (Windows Security) is the default antivirus software installed by Microsoft on computers running the Windows operating system. While not unfamiliar to long-time computer users, errors on Windows Defender are still encountered. The best solution is to reinstall this application. Here, I'll guide you through the process of reinstalling Windows Defender on Windows 11.
How to Reset Windows Defender on Windows 11
Step 1: Access the Settings by pressing Windows + i

Step 3: Choose the Restore defaults option here.

Step 4: At this point, the system will prompt to restore everything to default. If you agree, select Restore defaults.

Step 5: Once again, the system notifies that it will delete your previously configured settings in Windows Defender. Choose Yes.

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