This document defines cyberbullying and discusses its causes and effects. Cyberbullying involves bullying that occurs through digital devices and social media. Some reasons why people cyberbully include seeking revenge, boosting their ego, finding weaker targets, and entertaining themselves. The effects of cyberbullying can be serious and include developing a bad reputation, skipping school, depression, and even suicide. Addressing cyberbullying requires understanding its causes so that possible solutions can be developed.