Mozilla Thunderbird

Show or hide the Today pane

F11

Windows Desktop app Thunderbird on Windows and Linux

Practice this

Press F11 to show or hide the Today pane in Mozilla Thunderbird. It is listed for Windows, and no Mac version is documented here.

Where it works: Calendar

Where this comes from

Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.