Across
- 2. a machine controlled by a computer to do tasks
- 5. pieces of information stored and used by computers
- 7. a way to hide information so only the right people can read it
- 9. a set of rules or steps to solve a problem
Down
- 1. the physical parts of a computer like the keyboard or screen
- 3. instructions written for a computer to follow
- 4. programs and apps that tell the computer what to do
- 6. a device that helps a robot detect things like light, sound, or touch.
- 8. when a robot or computer can think and learn in a smart way, like solving problems or recognising things.