View preview images of Web sites in Google, Bing, and Yahoo search results.
View all your open tabs and windows in Firefox.
Keep your Firefox bookmarks on Windows up to date with your Safari bookmarks on iPhone, iPad, and Mac with the iCloud Bookmarks extension for Firefox.
Prevent Facebook from tracking you around the web.
Keep all the separate parts of your online life neatly contained in different tabs
Create and post HTTP requests on your favorite Web service or site.
