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

Fix Git 'Fatal: Repository Not Found' Despite SSH Key Setup

You've set up an SSH key and added it to your Git hosting service, but when you try to clone or p...

Setup Windows Terminal Without Dependency Conflicts

You install Windows Terminal and then find that some command-line tools stop working, or you get ...

Java JDK Not Recognized After Installation: Fixes and Checks

Outlook Migration Stuck at 99%: Practical Fixes

You're migrating an Outlook profile or exporting a PST file, and it hangs at 99% for minutes or h...

How to Fix 502 Bad Gateway in Command Prompt

If you see a 502 Bad Gateway error while using command prompt—for instance when ...

How to Fix 7-Zip 'Cannot Open File as Archive' Error on Valid Files

You double-click a file in 7-Zip and get "Cannot open file as archive." But you know the file is ...