How to check a PC security using Microsoft Defender on Windows 10/11

If you suspect your PC may be hacked by Malware or virus, you can check it using Microsoft Defender on Windows. This example is based on Windows 11.

  1. Click on Start icon.

2. Click on Settings.

3. Click on Privacy & security.

4. Click on Windows Security.

5. Windows Security will show you any issues. If you do see any problem or Action recommended, click on it to fix the problem.

Published by

Bob Lin

Bob Lin, Chicagotech-MVP, MCSE & CNE Data recovery, Windows OS Recovery, Networking, and Computer Troubleshooting on http://www.ChicagoTech.net How to Install and Configure Windows, VMware, Virtualization and Cisco on http://www.HowToNetworking.com