What does disabling secure boot do?

Related questions

1. Does Windows 7 support secure boot?
2. Which is faster legacy or UEFI?
3. Does Windows 10 need secure boot?
4. Is disabling secure boot safe?
5. What is the UEFI secure boot?
6. Should I turn off secure boot?
7. Is Secure Boot required for Bitlocker?
8. Where is secure boot in BIOS?
9. What is secure boot BIOS?
10. What is secure boot configuration?

Tags

1. #linux
2. #manufacturer
3. #through
4. #windows
5. #graphics
6. #previous
7. #hardware
8. #menus
9. #cards
10. #firmware
11. #varies
12. #operating
13. #systems
14. #disable
15. #version
16. #secure