Use the F11 Toggle
To use Microsoft Edge in full-screen mode, first, open the Edge browser. You can do this from the Start menu. Once it is open, press F11 on the keyboard to enter full-screen mode, it doesn’t matter if the browser is maximized or only taking up part of the screen. Pressing the F11 shortcut key causes it to enter full-screen mode. When you finish using full-screen mode, press F11 on the keyboard again, as F11 acts as a toggle.
Use the Zoom Menu in Edge
You can enable full-screen mode from a menu available in the Edge browser. It’s in the Zoom settings. To use the menu option to enter full-screen mode:
Use Combinations to Enter and Exit Full-Screen Mode
The ways described here for enabling and disabling full-screen mode are compatible. For example, you can press F11 on the keyboard to enter full-screen mode, and then go to the top of the screen and select the double arrow icon to exit.
