As of March 2020, Skype was used by 100 million people on a monthly basis and by 40 million people on a daily basis. Skype is available on various desktop, mobile and video game console platforms, and is operated by Skype Technologies, a division of Microsoft. It also has instant messaging, file transfer, debit-based calls to landline and mobile telephones (over traditional telephone networks), and other features. Skype ( / s k aɪ p/) is a proprietary telecommunications application that specializes in providing VoIP-based videotelephony, videoconferencing and voice calls. Videoconferencing, VoIP and Instant messaging

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