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

How to Set Up Command Prompt Auto Start via Task Scheduler

You want a command prompt script to run automatically at system startup or on a schedule. Using T...

How to Enable Remote Desktop Auto Start on Windows Startup

You may find that after restarting your PC, Remote Desktop (RDP) is not running, and you have to ...

Windows Defender Cannot Connect: Troubleshooting Checklist

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

Fix PowerShell Network Drive Access Denied Errors

You try to map a network drive in PowerShell, but get 'access denied'. This is common when permis...

How to Fix BitLocker 404 Not Found Error

If you see a "404 Not Found" error when trying to access BitLocker settings or repair tools, it u...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN