Book excerpt: Designed as a hands-on manual for beginners as well as longtime spreadsheet users, the reader will learn how to build spreadsheets from scratch, use them to analyze issues, and to create graphics presentation. Key lessons include Spreadsheets 101: how to get started for beginners; Advanced Spreadsheets: how to use formulas to calculate values for settlement offers, and damages, business deals; Simple Graphics and Charts: how to make sophisticated charts for the court or to impress your clients; and sorting and filtering data and more.