Mozilla Connect

I was trying to copy tabs from Firefox on my old computer to a new one, but the "Send to Device" option kept not showing up.  I tried sending fewer and fewer tabs, and finally was occasionally able to send the tabs.  I finally realized that the probl...

The "What's New" for Firefox 112.0 mentions that the shortcut key to un-close a tab is (Cmd/Ctrl)-Shift-T.  I didn't know that!  I wish that was shown on the menus that display on right-clicking on a tab.  Shortcut keys are shown on the regular menu ...