The Parker Williams Branch Library has various hours on different days of the week, with Monday hours being 1 PM to 9 PM and Tuesday being closed. It offers services including obtaining a library card, adult reference help, children's books and programs, materials in Vietnamese, and computers/laptops for public use. The library also provides computer training classes and meeting rooms that can be booked, along with storytimes, ESL/literacy programs, and activities published in a calendar of events.