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

Fix Windows Terminal Stuck Loading Command Prompt

You open Windows Terminal, click on a profile—Command Prompt, PowerShell, or Ubuntu—and the tab j...

Fix Windows Terminal Port Already Allocated: Check Running Processes

When you see "port already allocated" in Windows Terminal, it usually means another program is us...

Fix Microsoft Teams High Memory Usage & Not Responding

Microsoft Teams can become unresponsive when it consumes excessive memory. This usually happens d...

How to Fix Nginx 502 Bad Gateway Error

When you see a 502 Bad Gateway error from Nginx, it means Nginx could not get a valid response fr...

Fix Microsoft Store SSL Certificate Error on Windows 11

When you open Microsoft Store on Windows 11 and see an error like "SSL certificate error" or "A p...

How to Fix 504 Gateway Timeout in CMD Proxy Setup