Why does Firefox not have group tabs built into the web browser? Firefox Panorama (formerly Tab Groups, TabCandy) was Mozilla's tab management feature, released in March 2011 with Firefox 4.

How to use Google Docs tabs When you're in a document in Google Docs, creating a new tab is as simple as clicking the + (plus) symbol next to the Document tabs heading on the left.

Google Docs has a long-awaited new tabs feature—here are some tips for how to use it and how it can be helpful in your workflows.