What do you mean by screen objects? Explain.

The screen object is a built-in interface that is used to get the information about the browser screen on which the current webpage is displayed. It provides information about the dimensions of the rendered screen such as screen width, height, colorDepth, pixelDepth, etc.

Property of JavaScript screen object that returns information of the browser:

1.width: returns the width of the screen
2.height: returns the height of the screen
3.availWidth: returns the available width excluding windows taskbar
4.availHeight: returns the available height excluding windows taskbar
5.colorDepth: returns the color depth of color palette, in bits, to render images
6.pixelDepth: returns the color resolution in bits per pixel of the screen.

For example:

document.write(“
The display screen width is: “+screen.width);
document.write(“
The display screen height is: “+screen.height);
document.write(“
The display screen available width is: “+screen.availWidth);
document.write(“
The display screen available height is: “+screen.availHeight);
document.write(“
The display screen color depth is: “+screen.colorDepth);
document.write(“
The display screen pixel depth is: “+screen.pixelDepth);