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

MongoDB Authentication Failed: Causes and Fixes

You try to connect to MongoDB and get "Authentication failed" or similar error. This usually happ...

Edge Browser Troubleshooting Checklist

If Edge is crashing, running slowly, or not syncing correctly, start with this checklist. It cove...

Fix PowerShell Proxy Authentication Failed Errors

How to Fix Command Prompt Crashing on Open

You click Command Prompt, the window flashes for a split second, then disappears. This can happen...

Fix Windows Search Login Loop After Registry Edit

If you edited the registry to tweak Windows Search and now find yourself stuck in a login loop—wh...

Fix Windows Terminal Auto Start Not Working on Windows 10

You've set Windows Terminal to start automatically when you log into Windows 10, but it just won'...