Computer terminology crossword

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Across
  1. 2. A portion of the screen that can contain its own documents or messages.
  2. 6. Compact disk that stores a large amount of data
  3. 9. A way to simply connect your other devices and electronics to your computer.
  4. 10. Main board of a computer containing the primary components to process information.
  5. 12. There all the main information is stored in the computer There all the main information is stored in the computer.
Down
  1. 1. A measure of storage that equals 1 billion bytes.
  2. 3. internal memory storage whose contents can be retrieved and altered by the user.
  3. 4. A device that allows one computer to connect another computer and transfer data over
  4. 5. like output device that displays information on a screen-
  5. 7. Non-conductive material where computer microprocessor and other electric components
  6. 8. The smallest unit of information in a computer.
  7. 10. Small, manual device that controls the movement of the cursor on a computer display.
  8. 11. A measure of storage that equals 1 million bytes.