A library is like a huge storeroom filled with different kinds of books, movies, and music. Inside, there are shelves and shelves filled with different kinds of information. You can go to the library, get a library card, and borrow any of the items in the library for free. Libraries also have computers you can use to look for more information about the things you're interested in. Libraries often have a librarian who is there to help you find what you need.