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

Fix OneDrive Sync Module Not Working on Windows 10

If you see “OneDrive sync module not working” on Windows 10, the OneDrive app may be stuck, not s...

Fix Windows Update Service Not Starting Automatically

You open Windows Update to check for patches, but it hangs or shows an error. Often the root caus...

How to Configure Windows Update for Metered Connection

If you're on a cellular or capped broadband connection, Windows Update can eat through your data ...

Fix Windows 11 Activation Access Denied Error

You try to activate Windows 11 but get an 'access denied' error. This usually means the activatio...

Fix npm EACCES Errors with NVM: Step-by-Step Guide

If you see EACCES: permission denied when running npm install -g or oth...

Fix CMD Service Unavailable Due to Group Policy

Situation

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