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

How to Enable Windows Defender Service Manually

If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...

Fix Windows Update Module Not Found Error: Tool Usage & Repair

If you see an error message saying 'Windows Update module not found' or 'wuapi.dll is missing', W...

Fix Docker Desktop Stuck on 'Starting' with WSL2 on Windows

If Docker Desktop hangs on the 'Starting' screen when using WSL2 integration, you're not alone. T...

How to Fix MySQL Access Denied for Remote Connection Setup

If you're seeing 'Access denied for user' when trying to connect to a MySQL server remotely, it's...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Remote Desktop High Memory Usage When Idle

You connect to a remote machine, step away for a few minutes, and come back to find the remote se...