Across
- 3. a system that connects computers all over the world
- 6. a system for sending messages from one computer to another computer
- 8. a machine that makes copies of documents
Down
- 1. (... fluid) a special white liquid used for covering mistakes made when writing something
- 2. machine to destroy paper containing confidential information
- 4. a group of sheets of paper fastened together, used for writing notes
- 5. a tool used for putting staples into paper
- 7. abbreviation of computer