搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

I changed a setting somewhere and now have a split screen when I am in my email, help.

  • 1 回覆
  • 2 有這個問題
  • 17 次檢視
  • 最近回覆由 cor-el

more options

My email can only be viewed in a split screen with another page sharing the screen. I don't know how to change the setting back so the email fills the entire monitor. No other site is shared with any other site.

My email can only be viewed in a split screen with another page sharing the screen. I don't know how to change the setting back so the email fills the entire monitor. No other site is shared with any other site.

所有回覆 (1)

more options

Did you use a bookmark to open the page on the left?

Opening in the sidebar is the default for bookmarks that are created via a link or button on a website.
You can check the Properties of a bookmark via the right-click context menu in the sidebar (Ctrl+B; Command+B on Mac).
In the Bookmarks Manager (Bookmarks > Show All Bookmarks) you can click the More button in the Details pane at the bottom right.
Make sure that "Load this bookmark in the sidebar" is not selected.