Across
- 1. This describes cameras, computers and clocks that record information as 0s or 1s.
- 3. This has moving parts and helps humans to do work.
- 4. This is all the programs that make a computer do different things.
- 5. This is a dangerous computer program.
Down
- 1. This means to copy information from the internet onto your computer.
- 2. You do this to make sure the computer keeps your work.
- 3. This is a part of a computer - it holds information.
