
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...

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

When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...

You may see an error saying "Windows Defender authentication failed" after applying a Group Polic...

If you see a Windows Update rate limit error and updates are not working, it usually means the up...

If you see error 0x803fa067 when trying to activate Windows 11, the activation process is failing...

You open Windows Security and see a message that the service isn't running. The shield icon in th...