New Firefox^® Optimized for Yahoo!

Download Firefox21.0 for Windows English(US)

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Introducing Mozilla Firefox^® optimized for Yahoo!

Super Speed with fast browsing
Make it yours with powerful personalization features
Keeps You Safe with advanced security
Seamless integration of Yahoo! Search, Homepage, and Toolbar

System Requirements for Mozilla Firefox.

Mozilla, Firefox, and the Firefox logo are trademarks or registered trademarks of Mozilla.

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