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

Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

Fix Microsoft Teams Offline Installer Not Working

You downloaded the Microsoft Teams offline installer but it fails to run, hangs, or throws an err...

OBS Virtual Camera Not Showing in Google Meet: Fixes

You've set up OBS Studio, added your sources, and started the virtual camera—but when you open Go...

Fix PowerShell Crash After Installing a Module

If PowerShell crashes or hangs right after you install a new module, you're not alone. This often...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

How to Fix Outlook Not Opening on Mac

If Outlook for Mac refuses to open—crashes on launch, shows a beachball, or simply disappears—you...