Skype has the advantage of being one of the longest running, well known video chat clients. Available as well for Windows.Skype has the advantage of being one of the longest running, well known video chat clients. This means that there's a good chance someone you know already has, and knows how, to use it. It is simple to download and connect to others and has worked perfectly for all of these years. While there is a lot of competition in the video conferencing and chat area, you can't go wrong with Skype.If you don't want to install it, Skype currently has a web based version.An online account is required.Skype Features: Find all your friends and family in an instant - With over 250 million people using it, you?re bound to bump into someone you know. Talk with your fingers - No matter where you are, your friends are always at your fingertips with free instant messaging. Call your world - Talk to your heart's content with free voice and video calls to all your friends and family on Skype. Low cost calls to mobiles and landlines too - Keep in touch, even if they?re not on it, with low cost calls and SMS to mobiles and landlines on the other side of town or the world. Share your favorite snaps - Got a favorite photo to share? Send it over Skype to friends and family and you won't have to worry about email size limits or expensive MMS charges. Chat with anyone, anywhere - Available on smartphones, tablets, PCs, Macs, and even TVs. Whatever device your friends or family use, it just works. Video messaging ? Record life's everyday moments and share them with the people who matter most, with free and unlimited video messaging over Skype.