If you're used to using the "Run" box to open apps, you can use that to launch Command Prompt with admin privileges. Press Windows+R to open the Run box. Type cmd into the box and then press ...
Upon opening a Command Prompt, you will see a file path (e.g., "C:\Users\Chifundo"). This is called the prompt, and it shows what directory you're currently in. The blinking cursor at the end ...
This article explains how to change file extensions in Windows 11, as well as discusses the difference between file extensions and file types.