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

How to Get a Windows License for Boot Camp on Mac

Running Windows on a Mac via Boot Camp requires a valid Windows license. This article covers the ...

Fix 'Command Prompt Authentication Failed' – Run as Administrator

When you see 'authentication failed' in Command Prompt, it usually means your current session lac...

How to Fix Outlook Rate Limit Error 0x80070005

Outlook error 0x80070005 often appears when you're sending or receiving email, especially after a...

How to Enable Script Execution in PowerShell

When you try to run a PowerShell script (.ps1) and see an error like "cannot be loaded because ru...

Fix Windows Activation Version Mismatch Due to Incorrect Edition

You install or upgrade Windows, then see an activation error like “The version of Windows you hav...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes