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

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 CMD Service Unavailable Due to Group Policy

Situation

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

Docker Daemon Not Running After Installing Docker Desktop

You installed Docker Desktop, but when you open the application, the Docker daemon never starts—t...

Fix Windows Update Stuck at 0% Downloading

You click 'Check for updates' and see 'Downloading 0%' for an extended period. This is a common i...

Fix OneDrive Not Signing In Due to Network Firewall

You try to sign in to OneDrive, but it fails with a network error. Often, a firewall—on your comp...

How to Reset PowerShell Configuration to Default

If PowerShell starts with errors, customizations break commands, or you see profile loading failu...