Across
- 3. A network that links computers. It connects billions of computers and people can communicate and share ideas through it.
- 4. A file format that allows an image of text or text that can be viewed, printed, and electronically transmitted. It cannot be modified by anyone else
Down
- 1. They physical elements of a computer also known as the machinery of the computer.
- 2. The screen that appears when you first start up your screen, a display of icons.