Three.
It saves automatically after key events such as Boss Battles, Cut scenes, etc. Hope this was useful!
Yes, it does have save files. You get 4 spaces to save.
There are 4 save files.
You can only save one.
there are over 56 save files and growing
Up to four files avalible.
Yes. The files save locally, and you can have multiple save files in one computer.
Two
You can have three. Follow me on @rboutlook
You can not save it because the game can save by its self
You can have three save files in The Wind Waker
No, Smart TVs do not save files that are streamed to them.