Two of the most fascinating features till date, namely Panorama and Sync, have been brought forth by Mozilla in its recently launched Firefox 4 Beta 4. Panorama, which was formerly known as Tab Candy, is a well-designed pictorial device that enables one to take a look simultaneously at all the tabs that have been opened at the same time and also sorts them into groups by just a drag and drop function.

Though many people might not identify with its need but this feature is very useful for people who deal with too many tabs open at a single point of time.

Meanwhile the other latest feature that lets one coordinate all the history, passwords, bookmarks, awesome bar etc. is Sync. The specialty of this option is that it encodes all the information thus ensuring confidentiality and safety without the need of tracing the history.

Though a similar function could be performed in Firefox with the help of a Firefox add-on called Xmarks but keeping in view the identical feature available in Opera and Google Chrome under a distinct feature, it was time for Firefox also to release a unique feature altogether that performs the above functions.