Change the screen mode
You can use the screen mode options to view images on your entire screen. You can show or hide the menu bar, title bar, and scroll bars.
Do one of the following:-
To display the default window, (menu bar at the top and scroll bars on the side), choose View > Screen Mode > Standard Screen Mode, or click the Screen Mode button
in the
Tools palette until Standard Screen Mode appears. -
To display a full-screen window with a menu bar and a 50% gray background, but no title bar or scroll bars, choose View > Screen Mode > Full Screen Mode With Menu Bar, or click the Screen Mode button
in
the Tools palette until Full Screen Mode With Menu Bar appears. -
To display a full-screen window with only a black background (no title bar, menu bar, or scroll bars), choose View > Screen Mode > Full Screen Mode, or click the Screen Mode button
in
the Tools palette until Full Screen Mode appears. -
To display a maximized document window that fills all available space between docks and that resizes when dock widths change, choose View > Screen Mode > Maximized Screen Mode, or click the Screen Mode button
in
the Tools palette until Maximized Screen Mode appears.