
Fix Windows Defender Real-Time Protection Grayed Out
You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...

You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...

You see 'Token expired' in the Windows Defender event log or a notification that the service didn...

If Windows Search stops returning results or shows a connection timeout error, it's often because...

When you open Windows Security (formerly Windows Defender) and see a blank page or a '404 Not Fou...

You open the Microsoft Store and see an SSL certificate error—something like "A problem with your...

You click Check for updates, and the progress bar just spins. Hours pass. Restarting doesn't help...