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

How to Fix Microsoft Teams 502 Bad Gateway on Windows 11

You open Microsoft Teams on Windows 11 and see a "502 Bad Gateway" error. This usually means Team...

Fix Windows Update Module Not Found Error: Tool Usage & Repair

If you see an error message saying 'Windows Update module not found' or 'wuapi.dll is missing', W...

Windows Terminal Settings Not Saving: How to Fix

You change a setting in Windows Terminal—font size, color scheme, or default profile—but after re...

How to Fix Windows Search Invalid Configuration Error

If you see a message saying "Windows Search has encountered an invalid configuration" or search s...

Fix Windows Update Black Screen After Restart

After installing a Windows update and restarting, a black screen (with or without a cursor) can b...

Fix pip SSL Certificate Verify Failed on Ubuntu