This 20 question crossword with answer key offers an enjoyable way to review computer and Internet terminology. It can be used as an introduction to new material or a study guide for a vocabulary quiz. This is also a great activity to leave for your class for when you have a substitute or for students who finish work early or need extra credit. Answer key included. Terms reviewed in this crossword puzzle: Adware Antivirus Catfishing Cyberbullying Cybercrime Download Firewall Fraud Hacker Hyperli