Netiquette refers to etiquette rules for respectful and appropriate communication on the internet. These are recommended guidelines rather than legally binding rules. Some key guidelines include not sharing personal information with strangers, not meeting people in person who were only met online, and telling someone if anything seen online causes worry. Risks of the internet include cyberbullying, inappropriate content, and online grooming or deception. Maintaining healthy online behaviors includes thinking before posting, avoiding oversharing personal details, and maintaining meaningful in-person relationships rather than just online "friends."