Across
- 3. An electronic device for storing and processing data
- 7. A moveable indicator on a computer, identifying the point that will be affected by the input from the user
- 11. A group of related hardware units
- 12. type or format with a full space between lines
- 15. A computer program that checks the spelling of word in texts.
- 17. to type, text or copy so as to have two blank lines after each typed line.
- 19. To carry out operations on data or programs
- 20. The machines, wiring, and other physical components of a computer
- 21. A set of keys, usually arranged in tiers.
- 23. The production, storage and manipulation of text
- 25. The retention of retrievable data
- 26. Computer software, designed to operate and control the computer’s hardware
- 30. Read only memory. Is a class of medium storage
Down
- 1. A group of two or more computer systems linked together
- 2. a science that deals with designing and arranging things so that people can use them easily and safely
- 4. A section of rural scenery that can be seen from a single viewpoint.
- 5. A line or set of lines enclosing or indicating the shape of an object in a sketch or diagram.
- 6. A set of type of one particular face and size
- 8. Read and mark errors
- 9. A collection of data stored in a computer’s memory or on a storage device under a single name
- 10. Facts and statistics collected together for reference
- 13. A program that attempts to verify written text grammatical correctness
- 14. an introduction, as to guide one in adjusting to new surroundings
- 16. The Central Processing Unit. It is the brain of the computer. It processes all orders that are typed by the user
- 18. Random access memory
- 22. To prepare to be published or used, make changes, and correcting mistakes.
- 24. a line at the head of a dispatch or special article in a newspaper showing the date and place of writing.
- 27. A book that lists words in groups of synonyms.
- 28. To produce deliver or supply data
- 29. A command that toggles between two modes