Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

We’ve made the tough decision to shut down Monitor Plus on December 17, 2025. This means the data broker scan and automated removal service will no longer be available for Monitor Plus and Privacy Protection Plan customers. For more information, see the article Monitor Plus is shutting down – what you need to know.

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

Trying to install Thunderbird calendar

  • 8 回覆
  • 0 有這個問題
  • 41 次檢視
  • 最近回覆由 Ken Johnson

more options

I'm trying to get the calendar app working in a new Thunderbird installation. Here are my notes on what I tried: https://addons.thunderbird.net/en-us/thunderbird/addon/lightning-calendar-tabs/versions/ Download lightning_calendar_tabs-3.8-tb.xpi (latest version) to C:\Users\ken\Downloads In Thunderbird: Tools --> Add-ons --> Gear icon --> Install add-on from file --> C:\Users\ken\Downloads --> lightning_calendar_tabs-3.8-tb.xpi "about:addons Lightning Calendar Tabs could not be installed because it is not compatible with Thunderbird 144.0.1." Any suggestions?

I'm trying to get the calendar app working in a new Thunderbird installation. Here are my notes on what I tried: https://addons.thunderbird.net/en-us/thunderbird/addon/lightning-calendar-tabs/versions/ Download lightning_calendar_tabs-3.8-tb.xpi (latest version) to C:\Users\ken\Downloads In Thunderbird: Tools --> Add-ons --> Gear icon --> Install add-on from file --> C:\Users\ken\Downloads --> lightning_calendar_tabs-3.8-tb.xpi "about:addons Lightning Calendar Tabs could not be installed because it is not compatible with Thunderbird 144.0.1." Any suggestions?

被選擇的解決方法

https://en.wikipedia.org/wiki/Lightning_(software): "With the 2020 release of Thunderbird 78, Lightning is now a permanent part of the program."

From menu bar, Events and Tasks --> Calendar

從原來的回覆中察看解決方案 👍 0

所有回覆 (8)

more options

Wait until Lightning Calendar Tabs will be available for Thunderbird 144. Also you can use Calendar functions without such extensions.

more options

Kami, do you know when it might be available, and can you provide any info or links on how to use Calendar functions without extensions?

more options

Ken Johnson said

Kami, do you know when it might be available, and can you provide any info or links on how to use Calendar functions without extensions?

That's entirely up to the author of the add-on. We don't have any way of knowing.

more options

Can you provide any info or links on how to use Calendar functions without extensions?

more options

Sorry, I missed that you actually had two questions.

"Explore Help Articles" at the top of this page takes you to the knowledge base articles.

Specifically https://support.mozilla.org/en-US/products/thunderbird, then search for what you want.

more options

There are 258 results for "Calendar", many of them related to Lightning. Is there anything specifically on how to use Calendar functions without extensions?

more options

You may consider Calendar and Lightning to be synonymous. Lightning add-on was integrated into Thunderbird several years ago

more options

選擇的解決方法

https://en.wikipedia.org/wiki/Lightning_(software): "With the 2020 release of Thunderbird 78, Lightning is now a permanent part of the program."

From menu bar, Events and Tasks --> Calendar

問個問題

如果您還沒有帳號,您必須先登入帳號 來回覆文章。還沒有帳號的話,只能發問新問題