There are a number of software applications and devices that can be used to allow computer users to make phone calls to local, domestic and international cell and land line phone numbers. From devices that can be installed to software applications that must be downloaded, computer users have a variety of options. While these applications and devices require specific instructions, this article will outline the requirements and instructions for Skype, a computer software program that allows users to make domestic and international phone calls via the computer. The program is widely used and has been profiled on the Oprah Winfrey show as well as other television and media outlets. Tips Warnings Writer Bio
