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

How to Fix Windows Terminal Not Launching on Ubuntu

You installed Windows Terminal on Ubuntu (via WSL or direct install), but clicking the icon or ru...

Cloudflare Error 522: Connection Timed Out Fixes

If you see Cloudflare error 522, your browser timed out waiting for the origin server to respond ...

Fix Microsoft Teams SSL Certificate Expired Error

You open Microsoft Teams and see a warning that the SSL certificate has expired. The app may fail...

Where to Find Windows Terminal Settings File

If you've customized Windows Terminal and want to back up your settings or troubleshoot a configu...

Fix PowerShell Authentication Failed Credentials Error

Jupyter Kernel Not Starting Python Environment: Fixes

You launch a Jupyter notebook, select your Python environment kernel, and the notebook stays stuc...