- An online chat is any kind of one-on-one communication over the internet, but you should never give out personal information like your name, school, address, or parents' credit card numbers.
- Netiquette is etiquette on the internet - treat others with respect by avoiding all caps text, insults, or sharing hurtful information that could start a "flame war."
- Spam slows down computers and grows exponentially as your email gets sold to more spammers, so use email filters and avoid sharing your address if possible.