
Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

You're in a meeting, or trying to sign in, and Microsoft Teams says your token has expired. The k...

When you open Microsoft Store on Windows 11 and see a 'Service Unavailable' message, it usually m...

You try to connect to a remote PC via Remote Desktop (RDP) and get an error like "An authenticati...

You may see a message that your BitLocker token has expired, often after a BIOS update, hardware ...

When you try to enable BitLocker from the command line or a script, you might see an error like <...