Hindi Song | Print Your Guinness World Record Certificate for Firefox 3

Firefox fans, you just helped Mozilla set a unique Guinness World Record for the “Most downloaded software in 24 hours.”

Though the official body of Guinness World Records is yet to approve this record attempt, Firefox is celebrating with certificates that also carry a Guinness World Records logo.

To print your own certificate, go to spreadfirefox.com, type your name and download the certificate in PDF format.