Technology

1. a machine you use to do maths.
4. an object or machine that has been invented for a particular purpose.
8. controlled or operated from a distance, using electrical or radio signals
9. to publish something such as a message or picture on a website or using social media
15. a piece of equipment where you can save files.
16. a wire you use to connect a battery to power.
17. a small computing device with a touchscreen.
18. wearable equipment that plays sound directly into your ears.

2. a display device which allows the user to interact with a computer by touching areas on the screen.
3. to make something more modern or suitable for use now by adding new information or changing its design
5. using a system of radio signals rather than wires to connect computers, mobile phones, etc. to each other
6. a piece of equipment with a screen which you connect to a computer.
7. a device you move with your hand and click to select items on a computer screen.
10. equipment that plays sound into a room.
11. an internet service you can connect with no wires
12. to make something more modern or suitable for use now by adding new information or changing its design
13. the part of a device which shows information.
14. equipment that you type on.