technology

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Across
  1. 1. these look like televisions and you can see your work
  2. 3. the automatic and rational use of information with computers.
  3. 4. we use this to enterletters,numbers and symbols.
  4. 5. a machine that processes or deals with big quantities of datavery quickly
  5. 6. we use this to move the cursor around the screen
  6. 10. this is a device used to print documents and images on to paper
  7. 11. physical part of the computer
Down
  1. 1. set of instructions adn programs that the computer needs to run and to process data correctly
  2. 2. top portable computer
  3. 5. The main components are the motherboard, main memory and expansion cards
  4. 7. these devices use light to convert images or documents into files that the computer can store and process
  5. 8. drive This is the most important storage device. The operating system,applications and user datea are all stored on the hard drive
  6. 9. can damage or destroy computer contents