
How to Fix Windows Security Not Opening After Update
After a Windows update, you might click the Windows Security icon and nothing happens, or the app...
Software troubleshooting desk

After a Windows update, you might click the Windows Security icon and nothing happens, or the app...

You open Windows Security and see 'Service unavailable' or 'Permission denied'. The app may not o...

You plug in your BitLocker-encrypted USB drive, enter the password, and get an 'access denied' me...

You launch pgAdmin, try to connect to your local PostgreSQL server, and get an error like "could ...

You set up OneDrive sync, but instead of finishing, it keeps sending you back to the login screen...

If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...