Xbox One users have been asking for a way to fix the screen size on their console for some time now. Microsoft has been responsive to the demand, but has yet to provide a solution. One possible solution is to use an external monitor. This will allow you to change the size of your Xbox One screen, and it will also give you the option of using a higher resolution if you want. Another solution is to use an app called “Screen Resolution Optimizer.” This app will help you set a custom resolution for your Xbox One, and it will also let you know how much space your game saves on your hard drive.