The PPT template shows the fraud prevention guide at the beginning of the school, with 22 slides in total. It introduces some fraud means and methods of criminals from three aspects. The first aspect is about phone fraud. It is a happy event to enter a higher school, but you must identify what phone fraud is. The second aspect is about the identification of various phishing websites. The developed network can query many things, but we must identify which are phishing websites. The third aspect is about campus loans. We must go through formal channels and do not lend freely on the Internet.