Skype is a little piece of software that lets you make free calls to anyone else on Skype, anywhere in the world. Even though the calls are free, they are really excellent in quality. If you and your friends are using webcams, you can also make free video calls. Millions of individuals and businesses use Skype today. Every day, people everywhere also use Skype to make low-cost calls to landlines and mobiles.

Since recently, eBay had controlling interest in Skype. On 19 November 2009, eBay announced the sale of Skype in a deal valuing the business at $2.75 billion. The buyer, who will control an approximately 70 percent stake, is an investor group led by Silver Lake and includes Joltid Limited and certain affiliated parties, the Canada Pension Plan Investment Board and Andreessen Horowitz.