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

Fixing Microsoft Teams Rate Limit Errors from Too Many Requests

If you see errors like “429 Too Many Requests” or “Rate limit exceeded” in Microsoft Teams, it me...

Fix Nginx 404 Not Found After Changing Root Directory

After updating the root directive in your Nginx server block, you might start seeing...

Fix PowerShell 504 Gateway Timeout After Windows Update

After a recent Windows update, some users see a 504 Gateway Timeout error when running PowerShell...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Command Prompt Service Unavailable: Troubleshooting Checklist

When you open Command Prompt and see 'Service unavailable' or 'The requested service is not avail...

Fix BitLocker Module Not Found: Reinstall Driver

You see 'BitLocker module not found' when trying to enable or manage BitLocker. This usually mean...