Headquartered in Luxembourg, Skype is one of the world’s most popular online video calling service. The service is available to smartphone and tablet users through mobile applications and to PC/laptop users through a free software. Skype enables convenient communication of text, video and voices with people wherever they are. Experience call phones, access WiFi in Skype on subscriptions. You can bring your family, friends and colleagues with the free download of Skype software which is a division of Microsoft corp.