Introduction to Computers

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Across
  1. 3. Output device which displays graphics and images from the computer
  2. 5. Computer pointing device which takes advantage of a tactile sensor to detect a user’s finger movement
  3. 7. Cable inside the computer transferring data between the mother board and storage
  4. 9. Set of computer programs designed to enable computers to accomplish certain tasks
  5. 10. Computer designed for general use by a single person
  6. 11. Physical parts of a computer, such as the hard drive, video card, monitor and other substantial computer parts
  7. 12. Main circuit board inside personal computers which holds the majority of computer components and provides connectors for peripherals
  8. 14. Main storage device of a computer; commonly referred as an internal device and used to permanently store data
  9. 15. Cord connecting the computer to the Internet
Down
  1. 1. Software maintenance process which reduces the amount of fragmentation between files
  2. 2. Computer hardware converting alternating current or AC electric power to a low-voltage power for the internal components of the computer
  3. 4. Any piece of computer hardware used to provide data to the computer
  4. 6. computer program allowing the computer to communicate with a hardware device
  5. 8. Removable hard drive located outside of the main computer tower
  6. 13. Common measurement of CPU speed; tells how fast the CPU can process data