Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

I cannot get rid of all web sites accessed, Cannot find Close Last Tab on my File menu

  • 1 답장
  • 2 이 문제를 만남
  • 2 보기
  • 최종 답변자: cor-el

more options

When I open Firefox I have last accessed web site... all previous web sites are on tabs on bottom..and accessed with return arrow....I can never see the blank page with the Google ask bar... I do not want to see the last web sites I accessed. Where is my Close Last Tab button???? There is no option for me to exit the last web site without exiting Firefox entirely.

When I open Firefox I have last accessed web site... all previous web sites are on tabs on bottom..and accessed with return arrow....I can never see the blank page with the Google ask bar... I do not want to see the last web sites I accessed. Where is my Close Last Tab button???? There is no option for me to exit the last web site without exiting Firefox entirely.

모든 댓글 (1)

more options

Set the pref browser.tabs.closeWindowWithLastTab to false on the about:config page to prevent closing the last tab from closing the browser and make a close button appear if only one tab is open.

To open the about:config page, type about:config in the location (address) bar and press the "Enter" key, just like you type the url of a website to open a website.
If you see a warning then you can confirm that you want to access that page.


Some menu entries are hidden by default and only appear if you use the keyboard to open the menu.

You can see the difference if you use Alt+F or Alt+B to open the "File" and "Bookmarks" menu and compare that to what you see if you use the mouse to open the menu after you have made the menu bar visible by pressing Alt or by pressing F10.