Windows Terminal is a modern host application for different command line shells that you use, like Command Prompt, Windows PowerShell, etc.

To change the default command application that should open when launching the Windows Terminal, open Settings > Startup, choose one of the available profiles (Such as Command Prompt or Windows ...

If you're new to Linux, the biggest change from Windows or macOS is probably the command line. Depending on how ... which will bring you back to a regular terminal window. From here, the next step is ...