Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to open firefox window in fullscreen by default

  • 3 tontu
  • 2 am na jafe-jafe bii
  • 1 view
  • i mujjee tontu mooy Terry

more options

My POS system is set to open in firefox as defult page. So it would be nice if I could open it in full screen by default.

So Can I know, Is there any way to make the firefox window open in full screen by default?

I know that Firefox can expand to fill my entire screen with its Full Screen feature by togglling Full Screen keyboard shortcut of F11 key. But just I want to enable that feature by default.

Any suggestions on how to revert to full screen by default would be greatly appreciate.

Thanks in advance.

My POS system is set to open in firefox as defult page. So it would be nice if I could open it in full screen by default. So Can I know, Is there any way to make the firefox window open in full screen by default? I know that Firefox can expand to fill my entire screen with its Full Screen feature by togglling Full Screen keyboard shortcut of F11 key. But just I want to enable that feature by default. Any suggestions on how to revert to full screen by default would be greatly appreciate. Thanks in advance.

All Replies (3)

more options

Does this community benefit anyone? I asked a question and waited 10 days for a response

more options

I don't think there is a way to default Firefox to open in full screen AND be able to switch out of full screen. If you do not use other websites, you can lock Firefox into full screen using "kiosk mode." More info: Firefox for Enterprise Kiosk mode.

more options

My OS has a method for directing that an application be opened in full screen. Perhaps Windows 10 has something similar.