Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Pomoc pśepytaś

Glědajśo se wobšudy pomocy. Njenapominajomy was nigda, telefonowy numer zawołaś, SMS pósłaś abo wósobinske informacije pśeraźiś. Pšosym dajśo suspektnu aktiwitu z pomocu nastajenja „Znjewužywanje k wěsći daś“ k wěsći.

Dalšne informacije

Fullscreen isn't an option for videos anymore?

  • 2 wótegronje
  • 0 ma toś ten problem
  • 8 naglědow
  • Slědne wótegrono wót cor-el

dalšne nastajenja

Something updated recently and now there isn't even an option for videos to play in fullscreen regardless of the site we're on. We've tried going into permissions manager to allow fullscreen again, but there isn't a choice for it there either. How do we play videos in fullscreen?

Something updated recently and now there isn't even an option for videos to play in fullscreen regardless of the site we're on. We've tried going into permissions manager to allow fullscreen again, but there isn't a choice for it there either. How do we play videos in fullscreen?

Wšykne wótegrona (2)

dalšne nastajenja

It should still work, in order to troubleshoot this further I might suggest a refresh or a new profile:

dalšne nastajenja

The Full Screen mode permission is no longer present in "Tools > Page Info > Permissions" in Fx 42+, so you won't find it there.

Start Firefox in Safe Mode to check if one of the extensions (3-bar Menu button/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

  • Switch to the DEFAULT theme: 3-bar Menu button/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window