What is Hangouts and how does it work?

Related questions

1. Can you get hangouts on iPad?
2. Are Google Hangouts private?
3. What is Google hangout used for?
4. Does Apple have Google Hangouts?
5. Can you do a Google Hangout on your phone?
6. Can you be hacked through Google hangout?
7. Is hangout dangerous?
8. Where do Google Hangout invites go?
9. How secure is Google Hangouts?
10. Can I use Hangouts with hotmail?

Tags

1. #video
2. #group
3. #youtube
4. #there
5. #hangouts
6. #enables
7. #gmail
8. #android
9. #either
10. #built
11. #google
12. #unified
13. #communications
14. #voice
15. #service
16. #chats