Skype (/skaɪp/) is a proprietary telecommunications application operated by Skype Technologies, a division of Microsoft, best known for IP-based videotelephony...

Skype for Business (formerly Microsoft Lync and Office Communicator) is an enterprise software application for instant messaging and videotelephony developed...

Skype Qik /kwɪk/ was a video messaging service by Skype. It was created by the company, Skype Technologies, who acquired Qik. The service, offered for...

Skype Technologies (also known as Skype Software, Skype Communications, Skype Inc., and Skype Limited) is a telecommunications company headquartered in...

Skype offers a number of features based around calling (both free and paid), messaging (including instant, voice and text messaging (SMS)), video chat...

Skype is a Voice over Internet Protocol (VoIP) system developed by Skype Technologies S.A. It is a peer-to-peer network where voice calls pass over the...

interfered with or banned access to the telecommunications application software Skype. The use of the website has also been restricted in other ways. After issuance...

acquisition of Skype Technologies in May 2011, Microsoft added interoperability between Skype and Microsoft accounts, allowing Skype—which had features...

The Skype protocol is a proprietary network used for Internet telephony. Its specifications are not publicly available, and all official applications...

or incorrectly as MSN Plus) is an add-on for Windows Live Messenger and Skype. The software provides additional functionality to Microsoft's Instant messaging...