The screen.availHeight property returns the height of the user’s screen in pixels minus any interfaces like the Windows Taskbar or Mac Dock.

The screen.availWidth property returns the width of the user’s screen in pixels minus any interfaces like the Windows Taskbar or Mac Dock.

The screen.colorDepth property returns the screen’s color depth in bits per pixel.

The screen.height property returns the total height of the user’s screen in pixels.

The screen.pixelDepth property returns the screen’s color depth in bits per pixel.

The screen.width property returns the total width of the user’s screen in pixels.