It took me a while to figure this out and had to go through various forum posts. This will maximise your roblox game experience run in full screen and hide the top title bar as well as the task bar. How To Play Roblox In Fullscreen (No Taskbar) WindTutorial (Fix) ln this tutorial I will show you how to play, get & run Roblox in fullscreen mode with no taskbar showing on Windows 10 in 2021.