Knowledge base for software setup, errors, and daily tool work.

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Git Clone Permission Denied (publickey) Error

When you run git clone and see Permission denied (publickey), it usuall...

How to Fix Outlook Crashing on Windows 10

If Outlook keeps crashing on Windows 10, you're not alone. The crashes often happen right after l...

Windows Activation 502 Bad Gateway: Troubleshooting Checklist

If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...

Windows Update 504 Gateway Timeout: Causes and Fixes

When you run Windows Update and get a 504 Gateway Timeout, the update process st...

Remote Desktop Connection Timeout: RDP Port 3389 Not Working

You try to connect to a remote Windows machine via Remote Desktop, but the connection times out. ...