What is difference between WiFi and hotspot?

Related questions

1. What is Wi Fi Direct used for?
2. What is PdaNet used for?
3. Does PdaNet hide tethering?
4. Does tethering use hotspot data?
5. Does WiFi work without Internet?
6. Is it bad to use phone as hotspot?
7. Can I get free internet if I get food stamps?
8. Can I get internet without a provider?
9. Does PdaNet work with IPAD?
10. Does tethering count as hotspot data?

Tags

1. #really
2. #components
3. #built
4. #brand
5. #simply
6. #router
7. #wireless
8. #actually
9. #mobile
10. #modem
11. #hotspot
12. #while
13. #device
14. #difference
15. #standard
16. #between
17. #networking
18. #internet