Knock, knock, Google's video chatting app has arrived. The app, dubbed Duo, represents Google's response to other popular video calling options, including Apple's FaceTime, Microsoft's Skype and ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Add Yahoo as a preferred source to see more of our stories on Google. Facebook's video chat feature is available through Messenger and the Facebook website. Open an existing group chat or start a new ...