Are photos on Flickr private?

Related questions

1. Does Flickr cost money?
2. How do I make my photostream private on Flickr?
3. What is a posting on Flickr called?
4. Is Flickr free for commercial use?
5. Are photos on Flickr copyrighted?
6. Can I delete photos after uploading to Flickr?
7. Can you see who views your pictures on Flickr?
8. Is Flickr copyrighted?
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10. Is Flickr The best place to store photos?

Tags

1. #public
2. #private
3. #designated
4. #change
5. #default
6. #presents
7. #contacts
8. #allow
9. #setting
10. #family
11. #anyone
12. #flickr
13. #these
14. #friends
15. #option
16. #select
17. #images