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

How to Fix Command Prompt Rate Limit Error 429

If you see Error 429: Too Many Requests while using Command Prompt (cmd.exe) to call...

Why Chrome Suddenly Uses More RAM and How to Fix It

You open Chrome and your computer slows to a crawl. Task Manager shows Chrome eating up gigabytes...

Fix Microsoft Teams Proxy Error Not Connecting

If you see "proxy error" or "not connecting" in Microsoft Teams, it usually means the app can't r...

BitLocker Blank Screen: No Password Prompt Fix

You boot your Windows PC and see a blank screen instead of the BitLocker password prompt. The sys...

How to Fix Microsoft Store 502 Bad Gateway Error

When you open Microsoft Store and see a 502 Bad Gateway error, it usually means the store can't c...

Fix MongoDB Authentication Failed Permission Denied Error