
Fix Windows Defender High CPU Usage When Scan Stuck
If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

After a Windows update, you might open the Microsoft Store and see a connection timeout or error ...

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

You might see an error saying Windows Defender has a version mismatch, or the app won't open beca...

If you see a blank screen after BitLocker prompts for recovery or during boot, the system may be ...

You run a full virus scan in Windows Security, and it gets stuck at 99% for minutes or hours. Thi...