The UW–Madison libraries boast the 11th-largest research collection in North America and the largest library in the state, Memorial Library. The library system includes more than 40 libraries. Holdings total more than 7.3 million printed volumes, over 20,000 electronic journals, and more than 7 million items such as government documents, maps, films, video games, and musical scores. The libraries offer free wireless, computer labs, laptop checkout, study rooms (some can even be reserved online for study groups and meetings), digital collections, live online help, E-reserves, and a café.