Skype Communications SARL, founded in 2003 and based in Luxembourg, provides a versatile application that enables online collaboration and communication through audio and video calls, instant messaging, and traditional phone services. As a subsidiary of Microsoft Corporation, Skype allows users to connect with friends, family, and colleagues worldwide using various devices, including computers, mobile phones, and televisions. The platform is designed for both personal and professional use, facilitating activities such as group video calls, meetings, and language learning. Skype offers a free-to-use model for basic features, while additional services, such as calling landlines and sending texts, are available through pay-as-you-go or subscription options. This flexibility makes Skype an effective tool for bringing people together, regardless of their location.