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

How to Fix Windows Defender Blank Screen Issue

If you open Windows Defender (now called Windows Security) and see only a blank white or black sc...

Checklist for GitHub Actions Permission Issues

GitHub Actions often fail with cryptic permission errors. This checklist walks through the most c...

Microsoft Teams Not Connecting to Server: Practical Fixes

When Microsoft Teams won't connect to the server, you typically see a persistent "Reconnecting" m...

Resolving npm Dependency Conflicts After an Update

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...

How to Fix PowerShell Proxy Error Not Connecting

When PowerShell fails to connect through a proxy, you'll typically see errors like Unable t...