Summary

1. Starting Excel
2. Excel window - Quick access toolbar, Ribbon, Formula Bar (collapse/reopen)
3. Cells
4. Navigation
5. Data entry
6. Undo and Redo
7. Basic copy/paste and the fill handle
8. Add/remove rows/columns/cells
9. Zoom in and out
10. 'Workbook' vs 'Sheets within Workbook'