What is the difference between total events and unique events in Google Analytics?

Related questions

1. How Google Analytics calculate users?
2. Can I use Google Analytics to track other websites?
3. What's a good average session duration?
4. How do I find unique visitors in Google Analytics?
5. What is Event value in Google Analytics?
6. What does event mean in Google Analytics?
7. What's the difference between visits and page views?
8. Are Google Analytics goals retroactive?
9. How do I see total visits on Google Analytics?
10. What is Session Google Analytics?

Tags

1. #action
2. #event
3. #video
4. #times
5. #unique
6. #example
7. #during
8. #combination
9. #total
10. #counts
11. #events
12. #label
13. #session
14. #category
15. #button
16. #clicks
17. #regardless
18. #metric