Excel, Spreadsheet Software, John Walkenbach (author), Power Programming with Excel, Excel 2016 Power Programming with VBA, Excel Formulas, Excel VBA, Microsoft Office, Software Development, Excel Functions, Data Analysis

Excel is a powerful spreadsheet software from Microsoft used for organizing, analyzing, and visualizing data in tabular form. It allows users to perform calculations with built-in formulas and functions. John Walkenbach is a renowned author who has written extensively on programming with Excel, particularly in his book "Excel 2016 Power Programming with VBA," which focuses on automating tasks and enhancing spreadsheet capabilities using Visual Basic for Applications (VBA). Excel is integral to data analysis and software development, enabling users to leverage data effectively for insights and decision-making.