type "a" to change the background. Updates: Redesigned Settings app's button and setup will automatically restart and don't require clicking the green flag for now. The back button will now show in the user account section of the settings app. Common issues: Setup will be stuck in "restarting..." when it is done installing Windows 13. If you've encountered this issue, please click the green button again. Future Updates: I will soon add dark mode for apps and dev tools for developers like setup skips variable controller and more.