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

Fix Command Prompt Auto Start Not Working in Windows 11

You set Command Prompt to run automatically via Startup folder, Task Scheduler, or Registry – but...

How to Fix Outlook High CPU Usage with Repair Tools

Outlook using 50% or more of your CPU can slow your whole system. This often happens with large m...

Windows Terminal DNS Error Troubleshooting Checklist

If you're seeing DNS errors in Windows Terminal—like Name or service not known in WS...

How to Fix Network Errors in Command Prompt on Windows 10

Fix Windows Update ‘Authentication Failed’ or ‘Password Incorrect’ Error

You try to check for Windows updates and see an error like “Authentication failed” or “Password i...

Fix Microsoft Teams Screen Share Access Denied Error

When you try to share your screen in Microsoft Teams and get an Access Denied me...