Wednesday, 26 October 2011

Computers



  1. Hibernation is when the more power hungry components, such as the monitor and hard drive, are put in idle.
  2. Hard disk drives are considered Temporary storage.
  3. The Control key and the Alt key can be used in the combination with other keys to perform shortcuts and special tasks.
  4. The most common input devices are keyboard and mouse.
  5. To save an existing file with a new name or to a new location, you should use the Save As command.
  6. Operating System is the software manages the computers process, functioning as an interface, connecting the user, the application software and the hardware.
  7. The portion of the CPU that coordinates the activities of all the other computer components is the Control Unit.
  8. Something which has easily understood instructions is said to be User friendly.
  9. In a database numeric fields store numbers used to perform calculation.
  10. A(n) network is a combination of  hardware and software that facilitates the sharing of information between computing devices.

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