The document summarizes the role and importance of school libraries in improving education quality. It discusses that school libraries (1) support curricular, co-curricular and extracurricular activities, (2) foster reading habits and skills, and (3) expand students' knowledge by providing learning materials. The library helps implement education programs by being a source of knowledge, ideas and research resources. It also develops students' thinking and language abilities. For education quality to improve, libraries must be professionally managed according to their educative, informative, administrative and recreational functions.