| A | B |
| Chatting | talking in real-time to other network users |
| Blog | a web-based journal |
| Podcasting | a method of publishing files to the Internet which allows users to subscribe to a feed and receive new files automatically |
| Discussion Board | online bulletin board |
| Text Messaging | keyed messages relayed via a pager or cell phone |
| Email | electronic exchange of messages and files |
| Header | section of email that has addressee and author |
| CC (carbon copy) | Email notation for copy to another person other than addressee |
| Body | message section of the email |
| Signature | name and contact information of the email sender |
| Attachment | files that are sent along with an email |
| Netiquette | courtesy rules of email |
| Passwords | never disclose online |
| Yelling | all caps in email |
| Virus | a computer hazard |
| Spam | unwanted emails |
| Spyware | software that tracks a user's visits to different web sites |
| Bullying | spreading malicious and false information |