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

Fix Java JDK Not Recognized in Environment Variable Path

If you see 'java' is not recognized as an internal or external command after install...

Fix Windows Security Service Not Starting Error

You click the Windows Security icon, but it doesn't open. Or you see an error saying the service ...

Fix Windows Terminal settings.json Not Working

You edit the settings.json file in Windows Terminal, save it, and expect the changes to apply imm...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Windows Terminal Network Setup Guide: Fix Connectivity Issues

If you're using Windows Terminal and running into network issues—like SSH timeouts, slow WSL conn...

How to Fix Chrome Profile SSL Certificate Error

You open Chrome and see an error like “Your connection is not private” or “NET::ERR_CERT_COMMON_N...