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!

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

dictionary lookup missing

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

more options

I had an add on or extension that allowed me to highlight a word and a definition would pop up with links to more information - now it's gone after updating Firefox. I'm looking for the name so I can re-load it.

Thanks.

I had an add on or extension that allowed me to highlight a word and a definition would pop up with links to more information - now it's gone after updating Firefox. I'm looking for the name so I can re-load it. Thanks.

所有回覆 (1)

more options

Do you see such an extension listed as disabled on the Tools > Add-ons > Extensions page?