Microsoft has a guide to editing the Windows Terminal JSON settings file as well as a list of all the options you can add to the file. For example, you could choose a Linux session instead of PowerShell.
Custom backgrounds: You can set a custom background image for a session.You can customize the command that’s executed when you start the command-line environment and set custom fonts and color schemes for each session. Profiles: Create different profiles that will appear under the New Tab button.Here’s a list of the included color schemes.
Color schemes: Change the color scheme (theme) of the terminal environment.Configurable key bindings: You can bind keyboard shortcuts to actions or change the default keyboard shortcuts.Available options you can change in the Settings.json file include: