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!

Avatar for Username

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

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

lost e-mail address from left side screen

chevans34
chevans34
more options

I lost the e-mail address from left side screen.

I lost the e-mail address from left side screen.

所有回覆 (1)

user01229325
user01229325
more options

If you are talking about the Contact Sidebar in a Write window, pressing F9 toggles it on and off.