Once you figure out how to set up a Google Hangout, you can easily use it to connect with colleagues, clients, or friends and family over the computer.
You can use Google Hangouts for voice calls, video calls, or text-based chat, and you can connect with multiple people at the same time.
When you create a group in Google Hangouts, you can quickly reconnect with the same people later when you click on the group again.
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Should you do a video call to liaise with your coworker who's based in another city?
Or should you get all your buddies on one video conference to make sure you're all still on the same page for the weekend outing details?