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

PowerShell Mac vs Windows Compatibility: Key Differences and Fixes

If you've moved a PowerShell script from Windows to macOS (or vice versa) and hit errors, you're ...

Fix Microsoft Store Not Opening After Update

After a Windows update, the Microsoft Store may fail to open or load properly. This is often due ...

Fix Windows Activation Path Not Found in Command Prompt

You run slmgr /ipk or slmgr /ato in Command Prompt and get "The system ...

Fix Outlook Module Not Found Error 0x80040154

You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Remote Desktop High CPU Usage: Practical Troubleshooting Checklist

If you're connecting to a remote machine and notice the CPU is pegged at 100% or near it, the pro...