Skype app is most important for people to talk with their friends and family. They can have video chat with their friends and family by using this app. The video is clear and the sound quality is good. They can make chat and video calls. They can use this app for PC, tablet, Mac, Smartphone and for TV. They can download this app for free. Using Skype they can call to mobile and landline numbers. The cost for call is very low. They can share the photos through Skype. They can send video message to their friends when they are not available in this app.