
How to Re-enable Windows Defender Real-Time Protection
If you've disabled Windows Defender real-time protection—perhaps to run a specific tool or becaus...

If you've disabled Windows Defender real-time protection—perhaps to run a specific tool or becaus...

When enabling BitLocker on a new device or after a hardware change, you might see "Authen...

After changing your Microsoft 365 or corporate password, you may see an authentication error in M...

You try to open a password-protected .7z or .zip file with 7-Zip and get the error 'Cannot open a...

You open Windows Security, toggle real-time protection on, but it slides back to off. This is a c...

You try to restore your Microsoft Store apps, and halfway through you see error code 0x80073cf6. ...