The education to study about Facebook and behavior of student MEP 4-6 Chomethong school, the conclude from the questionnaire is students in Chomthong school love to play Facebook very much and they take time to play Facebook more than 2 hours per day which represents the time that it takes to perform other activities will not be.That makes their future is very concerned because of the. If they are still addicted to Facebook will cause them to lack of Facebook is not and want to play at any time.And problems installing Facebook The problem is one that allows students to study in the book is not good.