A public library is a vital institution that provides access to an extensive collection of books, periodicals, and other reading materials. The term "public library" can be synonymous with a number of other words like community library, municipal library, or even city library. These libraries are accessible to all members of the community and offer a variety of services such as computer access, Wi-Fi, and educational programs. Some libraries also provide outreach services to those who are unable to visit the library in person. Regardless of the term used to describe it, a public library is a valuable resource to the community it serves.