Lecture 1 Spreadsheet

This lecture covers the fundamentals of spreadsheet programs, defining what a spreadsheet is and exploring how tools like Microsoft Excel are used to organize, calculate, and analyze numerical and textual data. It walks through common applications such as budgeting, accounting, and data analysis, along with key advantages like automatic calculation and error reduction, before breaking down the core layout of a spreadsheet — workbooks, worksheets, rows, columns, cells, and cell ranges — plus essential interface components like the Name Box, Formula Bar, and Ribbon.