How do I record a built in sound on my Mac?

Related questions

1. How do I record audio on my Mac using audacity?
2. What is audacity app used for?
3. Does Audacity work on Mac?
4. Does Audacity come with sound effects?
5. Is audacity safe to download?
6. Is Audacity compatible with Mac?
7. Does Audacity work with High Sierra?
8. Can you use Audacity on Mac?
9. Is Audacity A free program?
10. Can I record audio on my Mac?

Tags

1. #player
2. #quicktime
3. #launch
4. #after
5. #screen
6. #record
7. #preferences
8. #right
9. #system
10. #sound
11. #reboots
12. #button
13. #input
14. #soundflower
15. #arrow
16. #select
17. #machine
18. #window
19. #settings
20. #recording
21. #click
22. #start