VoIP Services (Making Free or Cheap Calls)

Windows Tip of the Day reports: "Landline and pay telephones have been dying a slow death since the popularization of cell phones and VoIP (Voice of IP) services. You probably have heard the term VoIP, and may know what it means but for those who don't. All it is, is using your computer and your Internet connection to make a phone call either to another computer or to a landline telephone."