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

Fix 'Run PowerShell Script Command Not Found' Error

When you run a PowerShell script and see “The term ‘’ is not recognized as the name o...

Fix 502 Bad Gateway in Windows Terminal WSL

If you see a "502 Bad Gateway" error in Windows Terminal while running WSL, it usually means the ...

BitLocker Best Settings for External Drive Security & Performance

If you use an external drive for backups or portable files, turning on BitLocker can protect data...

Fix 'Remote Desktop Command Not Found' After Update

Fixing Cloudflare 521 Error with Nginx Configuration

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

Fix 504 Gateway Timeout in Command Prompt

If you see a 504 Gateway Timeout error, it usually means a server upstream (like a proxy or gatew...