Screen

The screen object contains the information about the screen on which the current window is being rendered. To access screen object we can use the screen property of window object.

window.screen
//or
screen

The window.screen object different properties, some of them are listed here:

Property	Description
height	Represents the pixel height of the screen.
left	Represents the pixel distance of the current screen’s left side.
pixelDepth	A read-only property that returns the bit depth of the screen.
top	Represents the pixel distance of the current screen’s top.
width	Represents the pixel width of the screen.
orientation	Returns the screen orientation as specified in the Screen Orientation API
availTop	A read-only property that returns the first pixel from the top that is not taken up by system elements.
availWidth	A read-only property that returns the pixel width of the screen excluding system elements.
colorDepth	A read-only property that returns the number of bits used to represent colors.
height	Represents the pixel height of the screen.
left	Represents the pixel distance of the current screen’s left side.
pixelDepth	A read-only that returns the bit depth of the screen.
top	Represents the pixel distance of the current screen’s top.
width	Represents the pixel width of the screen.
orientation	Returns the screen orientation as specified in the Screen Orientation API