Download or access Microsoft Excel via the web version at office.com (free with Microsoft account). Familiarize with the interface: ribbons, worksheets, cells. Practice entering data, basic formulas like =SUM(A1:A10), =AVERAGE(B1:B5), and functions such as IF, VLOOKUP. Use sample data from Microsoft: create a simple table with sales data.
Key exercises:
- Navigate sheets (Ctrl+Page Up/Down).
- Format cells (Home > Number).
- Build a basic budget sheet calculating totals and averages.