Computing

123456789
Across
  1. 1. is to reproduce an object on paper
  2. 3. is an electronic instrument for storing and operating on data
  3. 6. is to open a new email document
  4. 8. is the central circuit board of computer
  5. 9. an item on the screen is to place the cursor on it and press the mouse button
Down
  1. 1. is to communicate with instant messages
  2. 2. is a computerpart that allows programs to be interpreted and run
  3. 4. is to arrange icons or files into a logical order
  4. 5. is a measure or description of how fast a computer works
  5. 7. is an message sent electronically over a computer network