The `outerHeight` property is used to return the height of the browser window.
Remember, this is the height of the browser window (including the tool-bar and menu-bar etc.) And not the view-port only. To get the height of the view-port, we use the `outerHeight` property.
Note: this property is read only.
Window outerHeight Property Syntax:
Depending on the height of browsers, the value of this property varies.