Across
- 4. scans data printed with magnetically charged ink
- 7. the name of the cell
- 8. it was created by Mark Zuckerberg
Down
- 1. he the father of computers
- 2. it is also called touchpad
- 3. it is a type of computer language
- 5. it is the arrangement of cells in a vertical columns
- 6. name of the last column in spreadsheet
- 9. it is the brain of the computer