
How to Reinstall the Windows Security Module
If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...

If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...

When you try to unlock a BitLocker-encrypted drive on a different computer or after a Windows upg...

After a Windows update, you might see an error like “Search is not working” or “Invalid configura...

When you launch Windows Terminal and see an error saying 'The configuration is invalid' or simila...

If you're trying to move your Windows license to a new computer and running into activation error...

When you open Windows Security and click on 'Threat history', you might see a spinning circle fol...