Locate and then find ‘bMouseAcceleration=1’.Navigate to \Program Files\Steam\steamapps\common\skyrim\Skyrim.Launch a Windows Explorer window (win key + e).I unchecked the “Windowed” mode in the launcher, but it doesn’t help…. two tick boxes below for windowed and borderless and then change the resolution because it resets it to 800X600. How do I make Skyrim windowed fullscreen?Ĭlick options in the menu you get when you first start the game before you press “play” at the top.