Digital citizenship refers to the safe, responsible, critical, and effective use of digital technologies and engagement online. It is important for educators to teach digital citizenship to students as they inhabit a world transformed by technology, to prepare them to participate positively in their communities. Teachers must also educate themselves on digital citizenship through professional development in order to properly teach students how to competently and respectfully engage online, avoid cyberbullying, and protect their personal information and well-being in the digital world.