The Skype software

Callers can use the Skype software, which is free to download, to reach any connected computer in the world. Users with cameras on their computers can make free video calls.

Skype can be used to call landlines or mobile phones, however those services come at a price, starting at 2.3 cents per minute.

The company’s other pay services include group video chat and live support for $9 per month, and business services like video conferencing for home offices and bigger enterprises.