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

How to Fix 'npm command not found' on Mac

Fix Microsoft Teams Stuck on Connecting Loop

If Microsoft Teams gets stuck in a connecting loop, you'll see a spinning icon and the message "C...

Fix PowerShell Proxy Error 407: Authentication Required

If you see 407 Proxy Authentication Required when running PowerShell commands (e.g.,...

Fix Cloudflare SSL Errors After Switching to Full Strict

If you recently changed your Cloudflare SSL/TLS encryption mode to Full (Strict) and now see SSL ...

How to Fix Microsoft Teams 504 Gateway Timeout

If you're seeing a 504 Gateway Timeout error in Microsoft Teams, it usually means the server your...

Fix BitLocker Port Already Allocated Error

If you see 'BitLocker Drive Encryption: Port already allocated' when trying to enable or manage B...