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

Fixing 504 Gateway Timeout in Command Prompt

When you see a 504 Gateway Timeout error in command prompt, it usually means a server upstream di...

Fix kubectl Connection Refused on Windows

When you run a kubectl command on Windows and see connection refused, t...

Fix kubectl apply Forbidden on GKE

How to Clear Microsoft Teams Cache (Windows & Mac)

If Microsoft Teams is running slowly, failing to load messages, or showing stale data, a corrupte...

How to Fix Microsoft Teams High Memory Usage on Windows 10

You open Task Manager and see Microsoft Teams using 800 MB or more of RAM. Over time, it can clim...

How to Fix Windows Activation Version Mismatch Error

You may see a Windows activation error saying the product key doesn't match the installed edition...