Across
- 4. the process of making something better, more effective or advanced
- 6. things you need, e.g. pens, notebooks, backpacks are pieces of school...
- 8. opposite of analog
- 9. a hammer, a language, a smartphone
Down
- 1. something operated by electricity and connected with computers
- 2. careful study and analysis of something
- 3. something completely new and unique
- 5. for example moving from landline phones to smartphones
- 7. (2 words) make something work for example by connecting it to electricity