Across
- 4. a small, unauthorized program that can damage a computer
- 5. a way of communicating wirelessly over short distances between electronic devices (for example computer and mobile telephone)
- 7. computer assisted language learning
- 8. device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer
- 10. International network of computers that you connect to by telephone line.
- 11. A self-contained program or piece of software; especially when downloadable to a mobile device
- 12. equipment connected to a computer for sending/receiving digital information by telephone line.
Down
- 1. the part of a computer that does most of the data processing
- 2. the image that you see on the screen is made of thousands of tiny dots, points.
- 3. a small, external device for storing data; it connects through a socket.
- 6. software that controls the execution of computer programs and may provide various services
- 9. Usually means the information (text, pictures, audio etc) that you create or share on a computer
- 10. a small image or picture on a computer screen that is a symbol for folders, disks, peripherals, programs etc
