This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Firefox opening in Fullscreen - How to stop this ?

  • 2 ŋuɖoɖowo
  • 27 masɔmasɔ sia le wosi
  • 154 views
  • Nuɖoɖo mlɔetɔ Bazmeister

more options

Firefox on start up has just started to continuously open in full screen . I can tap the "full screen " icon on the navigation bar and then the page goes to a quarter of the desktop where I then maximise it and I'm back where I wanted to be. How to I get it to load normally on start up ?

Firefox on start up has just started to continuously open in full screen . I can tap the "full screen " icon on the navigation bar and then the page goes to a quarter of the desktop where I then maximise it and I'm back where I wanted to be. How to I get it to load normally on start up ?

Ŋuɖoɖo si wotia

Hi Barty1958,

You can hit F11 to bring Firefox out of Fullscreen mode. If you close Firefox while NOT in fullscreen mode by going to File > Exit it should remember this for the next time it starts. You might also want to check the shortcut that launches Firefox to be sure it doesn't have an extra parameter to always start in fullscreen.

There is also a lot of information in this thread:

https://support.mozilla.com/en-US/questions/855751

There are several other things listed in that thread that might help!

Xle ŋuɖoɖo sia le goya me 👍 7

All Replies (2)

more options

Ɖɔɖɔɖo si wotia

Hi Barty1958,

You can hit F11 to bring Firefox out of Fullscreen mode. If you close Firefox while NOT in fullscreen mode by going to File > Exit it should remember this for the next time it starts. You might also want to check the shortcut that launches Firefox to be sure it doesn't have an extra parameter to always start in fullscreen.

There is also a lot of information in this thread:

https://support.mozilla.com/en-US/questions/855751

There are several other things listed in that thread that might help!

more options

Info is great. Thanks. I actually worked around it. In options - home page. I chose option " Use current page ". This managed to remember my home page in full screen on re-start.


Thanks for your support.