Skype

Skype is a website which allows you to video call and chat to people via computer or phone. It is a software application that allows users to make calls to other skpe users. It has recently become exeedingly popular now that there are conference calls.

Skype has over 663000000 (663million) users as registered in september 2011. The software is run by Microsoft in Luxumbourg.

Overall skype is awesome.