What is GeForce experience in game overlay?

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Tags

1. #broadcasting
2. #cooperative
3. #capture
4. #enables
5. #supports
6. #capabilities
7. #geforce
8. #gameplay
9. #accelerated
10. #video
11. #recording
12. #screen
13. #overlay
14. #experience
15. #based
16. #games
17. #directx
18. #access