Across
- 3. Used for Security Purpose in Bank, Supermarkets and Homes
- 6. An Input and Output device
- 7. To view on the screen
- 10. To print pictures and text
- 11. To correct exam papers
- 12. Used in supermarkets to enter the price
Down
- 1. To listen Music
- 2. Used to read ATM cards and Credit Cards
- 4. To play computer games
- 5. To record sounds
- 8. Used in Banks to read cheque
- 9. To type text and numbers