Excel Spreadsheets are digital tools used for organizing, analyzing, and storing data in a tabular format. Each spreadsheet consists of rows and columns, creating cells where users can input numbers, text, or formulas. This structure allows for easy manipulation and calculation of data, making it useful for tasks like budgeting, scheduling, and data analysis. Users can perform various functions in Excel, such as sorting data, creating charts, and applying formulas to automate calculations. Excel Spreadsheets are widely used in business, education, and personal finance due to their versatility and user-friendly interface.