SkyrimLE:ENBLocal INI Reference/Window
From Step Mods | Change The Game
[WINDOW]
This section is used to enable borderless window with Skyrim. Enabling borderless window can also enable the use of Alt+Tab to run Skyrim in the background. If EnableUnsafeMemoryHacks= is set to true under [MEMORY] section, Alt+Tab will not work, regardless of the parameter value set here.
ForceBorderless
Enables/disables borderless window. This setting forces the game to run in a window rather than fullscreen.
ForceBorderless=(false, true)
ForceBorderlessFullscreen
This parameter will remove the border lines of the game window when Skyrim is set to Fullscreen Mode. This is best used for down sampling.
ForceBorderlessFullscreen=(false, true)
