If you’re looking to slide into the MLB The Show 21 Xbox, there are a few things you’ll need to do in order to make the experience as smooth as possible. First, make sure that your console is up-to-date with the latest security patches. Second, be sure that your game is installed on your system. Third, make sure that you have a valid Microsoft account and are registered with the Xbox Live service. Finally, be sure to create an account with MLB The Show 21 if you haven’t done so already in order to get started playing.