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

How to Recover Missing Sync Data in Firefox Profiles

You open Firefox after a profile switch or reinstall and your bookmarks, passwords, or open tabs ...

WSL Docker Desktop Integration Troubleshooting Checklist

If Docker Desktop fails to start with WSL 2, or containers can't access WSL files, you're likely ...

Fix Microsoft Store 502 Bad Gateway Error

You open the Microsoft Store and see a blank page with a 502 Bad Gateway error. This usually mean...

How to Set Windows Update to Manual Install Only

If you want to control when Windows updates are installed—for example, to avoid unexpected restar...

Fix Remote Desktop 504 Error on Azure VM