Note: Go to the Facebook Help Center if you need help using Facebook's video chat feature through or the mobile Messenger app.More » on Apple's operating system and devices, and only to other Facetime users.
This lets you not only login but also easily reach the contacts you already have stored in Gmail.
On top of that, though, Google Hangouts is actually pretty intuitive and easy to use.
One neat feature when doing that is that you can see which of your contacts are using Facetime (you can't call someone unless they're also signed up for Facetime).
More » Another similar way to make free HD video calls from your computer is with Nimbuzz.
Google Hangouts is also available as a video chat mobile app for Android and i OS, which you can find on the Google Hangouts website.
More » Another way to video chat on a computer is with oo Voo, which lets you do so with up to 12 people at once!
Since Nimbuzz is a video calling program, you can only video call someone if they are also using the app (be it on their computer or mobile device).
However, their audio calling feature can actually be used with regular phones too, for a small fee.
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.
that let you make completely free video calls and video chat sessions through your desktop or laptop computer?