Schools need an acceptable use policy (AUP) to outline rules for appropriate use of computers and internet access in schools. The internet provides a powerful educational resource but also risks, so an AUP specifies acceptable and unacceptable uses. It covers access privileges, penalties for violations like vandalism, and is a legally binding document signed by educators, parents, and students. While not perfect, an AUP can help guide responsible technology use by students when designed to respect rights and responsibilities of all parties.