Skype is software that enables communication over the Internet through voice over IP (VoIP) connections.To download, go to the link and choose your distribution: skype
What's new in version 4.0
Easier Conversations: The new chat window allows you to manage all your recent chats in one place. There are no more multiple chat windows. Faster Calls: A window that looks cleaner and more stylish, making it easier and faster to start a call.