Since it runs entirely in your web browser, you don't have to download a program in order to run it.It grabs hold of your webcam and microphone through the Google Hangouts website and delivers HD transmission of both right through the browser.Like Skype, you can make phone calls to non-oo Voo users (like landlines) if you want to pay a fee.
Skype is the most popular app for voice and video calling.
In the mobile market, Skype has since long been dethroned by Whats App and Viber, but it still remains the most prominent tool for free communication on computers.
Making a video call with Facebook is super easy: Open a message with someone and then click the small camera icon to initiate the call.
You'll be told of any plugin you may be required to download to make it work.
Note: Go to the Facebook Help Center if you need help using Facebook's video chat feature through or the mobile Messenger app.
on Apple's operating system and devices, and only to other Facetime users.It's as easy to use as selecting a contact from the "Viber Only" section of your contact list, and then using the video button to start the call.Viber lets you turn the video off whenever you like, mute the call, or even transfer the call.It works so much like a regular phone that it should be one of the easier apps to use from this list. You can download the app on other devices like Android and i OS, but those devices can only use the text and voice calling features.The most popular social network lets you communicate over not only text but also video, and it can even be done from within your web browser (Firefox, Chrome, and Opera).Once you're all setup, you can (almost) instantly connect with family, friends, co-workers, or anyone else who is using the same app.