computer

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Across
  1. 2. hardware which you hold in your hand
  2. 4. hardware which is the heart of the computer
  3. 7. secret word
  4. 8. hardware on which you can type letters and make words
  5. 9. protection against virus
Down
  1. 1. cross which moves on the screen
  2. 3. software on which you can save your work
  3. 5. small picture on which you click when you open a program
  4. 6. bar which gives access to programs