
Fix PowerShell Service Unavailable Error on Windows
You're running a PowerShell command and get a red error: "Service unavailable". ...
Software troubleshooting desk

You're running a PowerShell command and get a red error: "Service unavailable". ...

When you try to run Windows Defender commands from Command Prompt and get a '404 Not Found' error...

If you see 'Task Scheduler authentication failed' when running a scheduled task, it usually means...

You open Command Prompt to run Windows Update commands like wuauclt /detectnow or

When you try to connect to a remote PostgreSQL server and get connection refused, it...

You've waited for a Windows update to finish, but it's stuck at 100% for minutes or hours. This i...