What is IFrame used for?

Related questions

1. What is IFrame format?
2. Why do we use IFrame?
3. What is iframe sandbox?
4. What is Sandbox in HTML?
5. How does an IFrame work?
6. Is iframe safe to use?
7. What is mp4 iFrame?
8. Can IFrames be responsive?

Tags

1. #traditional
2. #element
3. #inline
4. #iframe
5. #webpage
6. #anywhere
7. #short
8. #unlike
9. #structure
10. #frames
11. #allows
12. #which
13. #frame
14. #layout
15. #create
16. #iframes
17. #embedded
18. #within
19. #document
20. #external
21. #inserted