What is DirectX 9.0 C and why do I need it?

Related questions

1. Do I have dx12?
2. Does DirectX help gaming?
3. What DirectX 9.0 C?
4. Does my graphics card support DirectX 11?
5. Can Windows 10 install DirectX 9?
6. Why is DirectX not installing?
7. What is the difference between DirectX 11 and 12?
8. How do I update DirectX 12?
9. How do I know if I have DirectX 9 on Windows 10?
10. Can my PC run DirectX 11?

Tags

1. #group
2. #color
3. #directx
4. #microsoft
5. #computers
6. #windows
7. #multimedia
8. #platform
9. #graphics
10. #elements
11. #running
12. #animation
13. #ideal
14. #audio
15. #video
16. #technologies
17. #displaying
18. #applications
19. #based
20. #designed