Founded in 2003, Skype is revolutionizing the way people communicate around the world. Skype has more than 443 million registered users globally who use Skype software to communicate for free through voice and video calls as well as instant messages. Skype generates revenue through its premium offerings, such as calls made to and from landlines and mobiles, voicemail, call forwarding, and SMS. Skype is used in almost every country on Earth, and people have made more than 100 billion minutes worth of free Skype-to-Skype calls. Conversations over Skype can take place on computers, mobile devices and Skype Certified™ hardware. Skype certifies and sells hundreds of hardware products from more than 50 partners, and works with hundreds of third-party developers who have created plug-ins to extend Skype’s functionality.