Few weeks back Mozilla launched the beta beta version of its web browser Firefox 4.0.This development of Firefox 4 beta 4 is designed for the next generation of Firefox open source browser.
It is usually designed to meet the new enhanced level of control that users can enjoy over their web experience. This Firefox 4 beta 4 is now updated with 2 new features that provides more control over your web experience.these new features are: Panorama and Sync.
Firefox 4 beta 4 features

These release will let you to control your personal web experience by syncing data across devices and will help you to organize your tabs according to your priority in your online schedule.
Sync features:
Sync makes bookmarks,history,awesome bar,passwords,form-fill data and opens tab accessible multiple computers and other mobile devices. Now, with this Sync you can customize your tabs even on your iPhone with Firefox home.
In security and privacy matter Sync doesn’t track history and encrypts all data before sending to the server.It means that from now you don’t have to compromise with your privacy.
User’s can update to or download this new version and can create Sync account and begin synchronising immediately which this new feature will automatically prompt you.
You can watch the video for step-by-step guide.
For more information visit Firefox Sync page.
Panorama features:
Firefox Panorama( previously called Tab Candy) ,will allow users to manage multiple tabs that is opened on your browser at any given time with just a few clicks.
If you juggle many open tabs during work like my friend Ricky as I see him, you can easily group and prioritize according to your need, that to with a single keystroke you can switch between tabs or group of tabs.
Download:
Firefox 4 Beta 4 for windows download here.
Firefox 4 Beta 4 for Mac OS download here.
Firefox 4 Beta 4 for Linux download here.



