Internet Explorer version 4 on a PC

Maximise the size of your browser window

by clicking on the maximise box near the top right corner of the browser window.

Minimise the size of the navigation buttons and hide other buttons and displays that are not currently required

using the appropriate commands from the View menu to modify the appearance of the Toolbars, Status Bar and Explorer Bar.

Alternatively, switch into Full Screen mode by pressing F11, choosing Full Screen from the View menu or clicking on the Full Screen icon in the main button bar.