The lit books regard the possible point of view from which a story can be written as 3:
First Person, Third person limited, in which the author reports the thoughts of only one character, and third person omniscient, in which the author reports the thoughts of as many characters as he wishes.
Actually, in writing a story, you have more flexibility than that.
Number: There is "Fly on the wall," which could be called 'zeroth person'; you don't report the thoughts of any character at all. There is the Watson, which is 1st-person but the narrator is not the protagonist. There is -- especially in on-line erotica -- 2nd person. In the ancestors of western language verbs came not only in singular and plural number but in dual number; similarly, you can write a story in "switched" POV, where you report the thoughts of the two main characters but of nobody else.
Back at the ranch.
Then, how limited is 3rd-person limited? In 1st person stories, the narrator only tells the action that he sees. In 3rd-person omniscient, the narrator can tell any action. In 3rd-person limited, you can choose