Skype--an eBay company, headquartered in Luxembourg (with several offices located throughout the world)--began in 2003, and was founded by Niklas Zennström and Janus Friis. Skype is an online communciation tool that you can use to talk to anyone anywhere in the world. You can use it as an instant messaging service, or as a telephone... with a special Skype phone, or traditional headseat. It even works for video calls, too. Calls to and from other Skype members are free. Calls made to and from cell phones, or land line phones are charged at a per minute rate, unless you are paying a monthly fee ($2.95/month gets you unlimited calls in the USA) that will get you unlimited calls (within the fair use policy.) There are also plans for unlimited international use.
Since the dawn of the first version of the program, the Skype community continues to grow, offering a wide variety of features and services used in conjunction with the program. These are:
Throughout the last five years, Skype has grown from a small program that very few people knew of to a very useful program with lots of features that millions of people all over the world use each day.