Gabriels Anatomy Of A Computer

12345678910111213
Across
  1. 4. Where most of the calculation happen in the computer.
  2. 6. The brain of the computer which holds memory, OS, electrical components.
  3. 8. A connector by which a device that sends data one bit at a time.
  4. 10. Supplies image to the monitor and can also come with extra RAM.
  5. 12. Allow the use of audio components for multimedia applications.
Down
  1. 1. converts mains AC to low-voltage regulated DC power for the internal components of a computer.
  2. 2. A set of computer instructions in firmware that control input and output operations.
  3. 3. A technology that allows high-speed communication and data exchange between a computer and a peripheral or between two computers.
  4. 5. A connector for a device that sends or receives several bits of data.
  5. 7. A set of security standards designed to ensure that ALL companies that accept, process, store or transmit credit card information maintain a secure environment.
  6. 9. A type of computer memory that can be accessed randomly.
  7. 11. Used for connecting some keyboards and mice to a PC.
  8. 13. Enables communication between devices and a host controller such as a personal computer.