Solve these clues to fill the grid.
- A white or silvered surface where pictures can be projected for viewing
- 7 Across
- A round fastener sewn to shirts and coats etc to fit through ___ (plural)
- 9 Across
- Electronic equipment consisting of a device used to connect computers by a telephone line
- 10 Across
- Worldwide network connecting computers
- 11 Across
- A ___ that reads a compact disc and that is connected to an audio system
- 12 Across
- Written programs or procedures or rules and associated documentation pertaining to the operation
- 13 Across
- Small rodent that squeaks, or a computer pointer
- 1 Down
- Formerly a strong swift horse ridden into battle
- 2 Down
- Someone who expresses in language (plural)
- 3 Down
- A computer connected to the internet that maintains a series of web pages on the World Wide Web
- 4 Down
- The part of a computer that does most of the data processing
- 5 Down
- A device that produces electricity
- 6 Down
- A keyboard that is a data input device for computers
- 8 Down
