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

Fix Chrome Profile Error 0x80070057: Setup Guide

You try to launch Chrome and see an error code 0x80070057, often with a message about a corrupted...

How to Fix PowerShell Rate Limit Error 429

If you're using PowerShell to call REST APIs — especially Microsoft Graph, Azure, or GitHub — you...

How to Fix Windows Defender Not Starting Automatically

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

Windows Security Not Found in Settings: How to Fix

You open Windows Security from Settings, but instead of the dashboard you get a blank page or an ...

How to Get a Windows License for Boot Camp on Mac

Running Windows on a Mac via Boot Camp requires a valid Windows license. This article covers the ...

Fix npm install ENOENT package.json Setup Error