Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Tabs have disappeared altogether in 42.0 (Windows 10). I can open a new one with the file menu but that is then the only one I can see. There is no tab+

  • 3 件の返信
  • 1 人がこの問題に困っています
  • 1 回表示
  • 最後の返信者: FredMcD

more options

Tabs have disappeared from the top of the screen (no tab with + sign). I can open a new tab via the file dropdown but then it is the only one I can see and I can't access the previous tab. Effectively there is no tab function at all and opening in safe mode is just the same.

Tabs have disappeared from the top of the screen (no tab with + sign). I can open a new tab via the file dropdown but then it is the only one I can see and I can't access the previous tab. Effectively there is no tab function at all and opening in safe mode is just the same.

すべての返信 (3)

more options

Issues have been previously linked to the McAfee Site Advisor extension. Try to disable it and see if the problem persists.

http://service.mcafee.com/faqdocument.aspx?id=TS100162 How to uninstall SiteAdvisor

To disable it: Type "about:addons" in the Location bar Find the extension and click on its "Disable" button


Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options)
key, and then starting Firefox. Is the problem still there?

more options

Actually, it eventually sorted itself out with a simple refresh. Oddly, it didn't seem to have anything to do with extensions. Thanks anyway

more options

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.