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

Fixing Command Prompt Authentication Failed Access Denied

You're running a command in Command Prompt and get hit with "Authentication failed" or "Access de...

Reset Remote Desktop Port to Default 3389

After changing the Remote Desktop (RDP) port for security reasons, you may need to revert to the ...

How to Fix Windows 10 Activation Error Without a Key

You see a "Windows isn't activated" watermark, but you don't have a product key. Maybe you upgrad...

Fix Corrupt Task Scheduler Task Using schtasks Command

When a scheduled task in Windows Task Scheduler shows a status of "Corrupt" or fails to run with ...

Windows Security Proxy Error Checklist: Diagnose & Fix

If you see "Windows Security" proxy errors when trying to access the internet or a network resour...

Fix Chrome Profile Stuck Loading – Reset Profile Settings

Why Chrome Profile Gets Stuck Loading

You open Chrome, but instead of your bookmarks and ...