How to Use a Mouse to Put Firefox in Full Screen on a PC
- 1). Launch the Mozilla Firefox browser.
- 2). Click the "Firefox" button in the upper left corner of the browser window.
- 3). Click "Full Screen" in the drop-down menu. If your Firefox installation does not show the Firefox button, you can use the menu bar method instead.
- 1). Right-click any empty space on the Firefox toolbar, then check "Menu Bar" to display the menu bar. This toolbar is hidden on many Firefox 4 installs.
- 2). Click "View" in the top menu.
- 3). Click "Full Screen" in the drop-down menu.