If you are a big social media fan, there is good chance that you have probably used Skype or at least heard of it. Skype is an online application that allows users to video chat and use voice call services. For instance, users can share documents, texts, and videos with other online users. Individuals can also take advantage of the video conference call, where you can actually see the people that you are talking to.
In 2003, two software writers that had previously worked on the file sharing software known as Kazaa launched Skype. For those individuals that don’t remember Kazaa was a peer-to-peer file sharing program that go its start in the early 2000s. Kazaa became popular right around the time that Napster was getting sued and shut down for illegal file sharing. Kazaa allowed people to share music files, but what made it different is that users could share videos and programs, which made it extremely popular throughout the community.
The basic theory of a peer-to-peer network is that whoever is on the network is connected to everyone else on that network. This means that there is no central server or server groups that holds all the files. The more people that had the same file or video on their computer enabled others users to download that same file or video much faster. For instance, if you were downloading a music file that 10,000 other people had on their computers it would download much faster. If you wanted download a music files that only 1,000 people had on their computers, it would download much slower.
Skype takes advantage of this peer-to-peer networking technology, but it incorporates it into voice transmission rather than downloading. The whole theory is, the more people that use the service the more reliable and stable the connection will be. Along with the fact that it was free and available to all users this really helped promote Skype. Individuals could make free voice to anywhere in the world from anywhere in the world for free.
Skype has long been noted for its easy to use interface right from the initial launch. Skype works in the same manner that other instant messaging programs work. While the technology behind the curtain is quite complicated the user interface is very simple and easy to understand. To start off, all you have to do is download the appropriate Skype application for the device that you are using. After you installed the software, you will be prompted to create an account where you will choose a unique username and password. After this you just add contacts and make a make a call.
Skype offers a variety of unique features to users. One of the most popular among the many features is the instant messaging and char history. Users can send instant messages to anyone that is on their contact list. Even messages that are sent when the user is offline, will be received immediately when the offline user logs back in. The Skype servers also keep track of any messages that are sent for up to 30 days, so you can always go back and view your chat history.