In a library it is important to avoid doing the following: 1 Using the library's computers for personal activities such as browsing the internet or playing games 2 Eating or drinking in the library 3 Intrusion into the library's files or systems 4 holding library cards that are not yours or that have been過期 5 Writing on the walls or天花板s or painting over the artwork 6 moving or taking books with you when you leave the library To ensure a safe and enjoyable library experience it is recommended that you do the following: 1 Use the library's computers for library work only 2 Keep your personal items out of the library's sight 3 Be respectful and quiet while using the library 4 Be sure to check out any books you need before leaving the library 5 Use library policies and procedures to ensure your rights and interests are protected For more information please refer to the library's policies and procedures