1) The document provides guidelines for students taking a Web 2.0 class to stay safe online, including not sharing personal information, using code names instead of full names, keeping passwords private, and posting only clean and positive comments. 2) It advises setting up parental controls like Open DNS to block offensive websites and protect against malware, and recommends the Buddy Browser for younger siblings for a safe browsing experience. 3) Students are asked to contact the website if they have any other questions.