We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

how do i get firefox to not be in full screen mode without a mouse or keyboard?

more options

for some reason Firefox switched to full screen mode and i can't get out of it. I'm using Firefox on a tablet PC running windows 8.1 so using F11 or a mouse is not an option. at least i assume it's full screen mode. i can't see my bookmarks bar, my address bar, or even the windows task menu at the bottom of the screen, where my virtual keyboard is located at. i can get to the settings menu (i have Firefox set to start on a new page) but i can't find bookmark bar, address bar, or full screen settings there. I tried using IE11 to uninstall Firefox and reinstall it but it kept the setting. A "turn off full screen mode" button in the settings would be super helpful or a "force show address bar" button.

for some reason Firefox switched to full screen mode and i can't get out of it. I'm using Firefox on a tablet PC running windows 8.1 so using F11 or a mouse is not an option. at least i assume it's full screen mode. i can't see my bookmarks bar, my address bar, or even the windows task menu at the bottom of the screen, where my virtual keyboard is located at. i can get to the settings menu (i have Firefox set to start on a new page) but i can't find bookmark bar, address bar, or full screen settings there. I tried using IE11 to uninstall Firefox and reinstall it but it kept the setting. A "turn off full screen mode" button in the settings would be super helpful or a "force show address bar" button.

被采纳的解决方案

actually i found the answer! sideswipe left from the right side of the screen to bring up the charms menu. on the bottom is the keyboard button. hit this and switch to the keyboard with the most buttons. hit fn (not the letter keys F,N but the Fn (function) button) and the F keys appear. hit F11 and problem solved.

定位到答案原位置 👍 2

所有回复 (4)

more options

Yes, unfortunately, I couldn't figure out how to solve this puzzle when I looked at it a couple months ago: How do i exit fullscreen mode on a tablet PC operating Win8.1 and no physical keys? Not sure any of the wild stabs in the dark there will work any better now than they did back then.

I think adding Exit Full Screen to the standard context menu (long pressing the page should call that up) could be a useful way to resolve it. But I don't know if anyone is working on anything like that (I haven't searched Bugzilla).

more options

By the way, if Firefox is stuck in full screen mode, I think you could clear that by removing the settings file which stores window dimensions. Here's how:

Open your current Firefox settings (AKA Firefox profile) folder using either

  • "3-bar" menu button > "?" button > Troubleshooting Information
  • (menu bar) Help > Troubleshooting Information
  • type or paste about:support in the address bar and press Enter

In the first table on the page, click the "Show Folder" button. This should launch a new window listing various files and folders in Windows Explorer.

If none of those is available: Use the Run command (or maybe the charms bar search box), type or paste the following and tap Run/Search or Enter on the virtual keyboard:

%APPDATA%\Mozilla\Firefox\Profiles

Then double-tap into your most recently updated semi-randomly-named profile folder.

Leaving that window open, switch back to Firefox and Exit, either:

  • "3-bar" menu button > "power" button
  • (menu bar) File > Exit

If neither of those is available, try using one of the standard Windows ways of exiting a program.

Pause while Firefox finishes its cleanup, then rename xulstore.json to something like xulstore.old. If you see a file named localstore.rdf, rename that one to localstore.old.

Start Firefox back up again. Do windows display normally again?

more options

选择的解决方案

actually i found the answer! sideswipe left from the right side of the screen to bring up the charms menu. on the bottom is the keyboard button. hit this and switch to the keyboard with the most buttons. hit fn (not the letter keys F,N but the Fn (function) button) and the F keys appear. hit F11 and problem solved.

more options

Excellent! If I ever pull the trigger on a Surface Pro I'll keep that mind.