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

How to Fix Windows Security Network Error: Step-by-Step Guide

You try to open Windows Security (Windows Defender) and see a network error like “Something went ...

Fix Windows Security High Memory Usage

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

Fix Windows Terminal JSON Settings 404 Not Found

You open Windows Terminal, click Settings, and instead of the JSON file you get a blank page or a...

Fix 'Chrome Profile Path Not Found' or 'Missing Profile' Error

Fix Chrome Token Expired Error: Step-by-Step Guide

If you see a "token expired" error in Chrome, it usually means the authentication token for a web...

How to Fix OBS Black Screen on Mac

If you see a black screen in OBS when trying to capture your display or a specific window on Mac,...