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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

How to Fix Chrome 502 Bad Gateway Error on Mac

If you see a 502 Bad Gateway error in Chrome on your Mac, it usually means that a server upstream...

How to Fix PowerShell Rate Limit Errors During Setup

When you run a PowerShell script that calls an external API—like a cloud service, a CI/CD pipelin...

Microsoft Store Not Working: How to Repair and Reinstall

You click the Microsoft Store icon, but nothing happens—or it opens briefly and crashes. Maybe yo...

Fix Docker Run Volume Permission Denied Error

You’ve mounted a host directory into a Docker container, but when you try to read or write files ...

Resolving npm install Dependency Conflicts with React

When you run npm install in a React project and see warnings or errors about unmet p...