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

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 OneDrive Sync Pending Due to Long File Names

You see "sync pending" in OneDrive, and the file won't upload or download. Often the culprit is a...

Fixing Cloudflare 521 Error with Nginx Configuration

The Cloudflare 521 error indicates that your web server is refusing connections. This usually mea...

Setup Environment Variables to Fix Command Not Found

You type a command you know is installed, but the shell replies: command not found. ...

Fix 'PowerShell Not Recognized as Internal or External Command'