What is a fingerprint reader on a laptop?

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Tags

1. #password
2. #instead
3. #security
4. #scanned
5. #sites
6. #keyboard
7. #authenticate
8. #secure
9. #scanning
10. #image
11. #typing
12. #fingerprint
13. #software
14. #device
15. #username
16. #reader
17. #applications