Across
- 5. the electronic circuitry that executes instructions comprising a computer program
- 7. the industry leading spreadsheet software program
- 8. the central unit of a computer system that performs arithmetic and logic operations
- 10. a hand-held pointing device that detects two-dimensional motion relative to a surface
- 11. usually refers to something using digits, particularly binary digits
Down
- 1. usually contains significant sub-systems, such as the central processor, the chipset's input/output and memory controllers, interface connectors, and other components integrated for general use
- 2. short-range wireless technology standard used for exchanging data between fixed and mobile devices over short distances
- 3. contain all the data in your PC, from the operating system to music, movies and video games
- 4. receive audio input from a device such as a computer
- 6. a family of wireless network protocols which are commonly used for local area networking of devices and Internet access
- 9. portable Document Format