What computer systems have you used this week?

1. satnav

1.1. great for getting around

2. computer

2.1. ipod

3. tablets

4. iphone

5. microwave

6. Travel

6.1. Trains

6.2. Buses

6.3. Cars

7. hggfthtyagaergyew5ty

8. food

8.1. Buying stuff from supermarket

9. laptop

10. ipad

11. iPAD

12. TV

13. watch