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

Command Prompt Setup Guide for Beginners

What is Command Prompt?

Command Prompt is a text-based interface in Windows that lets you...

Fix Windows Activation Auto-Start Missing from Services

You open Services.msc to check the Windows Activation service and find its startup type set to Ma...

Fix 'Windows Security Module Not Found' Antivirus Error

If you see a message like "Windows Security module not found" inside your third-party antivirus p...

Fix OneDrive Auto Start Not Working via Registry

If OneDrive no longer starts automatically when you log into Windows, the issue is often caused b...

How to Fix 504 Gateway Timeout in Windows Terminal

You're working in Windows Terminal, and suddenly a 504 Gateway Timeout error appears. This usuall...

Fix Microsoft Teams Service Unavailable After Update

After a Teams update, you might see a 'Service Unavailable' error when trying to sign in or use t...