Across
- 3. To add new information or make corrections to a program or software.
- 5. A sequence of instructions enabling a computer to perform a task; piece of software.
- 7. The programs that can be used with a particular computer system
- 8. A channel of communication. Related to Wi-fi.
- 10. The statements or instructions in a computer program.
Down
- 1. To remove.
- 2. To move up or down in the screen.
- 4. A secret word or expression used by authorized persons to prove their right to access, information, etc.
- 6. A device that produces electricity, made up of a combination of two or more connected electric cells.
- 9. A surface on which motion pictures,pictures,etc. may be projected: