The basics
-
 Use tabs to organize lots of websites in a single window
-  How do I restore my tabs from last time?
-  How to make the new Firefox look like the old Firefox
-  Tab options, settings, preferences
Tips and tricks
-  App Tabs – keep favorite websites open and just a click away
-  Use Tab Groups to organize your tabs
-  Restore your previously open tabs every time you open Firefox
-  Bookmark all of your open tabs
-  Keyboard shortcuts - Perform common Firefox tasks quickly
-  Use mouse shortcuts to perform common tasks in Firefox
Fix problems with tabs
-  Firefox says it's just updated every time it starts - how to fix
-  New tabs do not appear to the right of the last tab
-  Firefox repeatedly opens empty tabs or windows after you click on a link
-  Home page with pipe character opens extra tabs when Firefox starts
-  How do I restore my tabs from last time?
