What are Hangouts in Gmail?

Related questions

1. Do you need a Gmail to use hangouts?
2. Can an Android be hacked?
3. Are they getting rid of Google Hangouts?
4. Does Google Hangout show on phone bill?
5. Is Gmail getting shut down?
6. Can I retrieve deleted hangout messages?
7. Is there a time limit on Google Hangouts?
8. Can you use Google meet without a Gmail account?
9. How many people can use Google meet?
10. Are Google Hangouts free?

Tags

1. #group
2. #participate
3. #hangouts
4. #built
5. #video
6. #chats
7. #mobile
8. #initiate
9. #available
10. #either
11. #communications
12. #members
13. #gmail
14. #devices
15. #service
16. #voice
17. #android
18. #unified
19. #allows
20. #google