Which is not a spreadsheet software?

Spreadsheet software is specifically designed for organizing, analyzing, and storing data in a tabular format, using rows and columns to create worksheets. These programs are powerful tools for calculations, data visualization, and financial modeling.

• A: Excel (Microsoft Excel) is one of the most widely used and prominent spreadsheet applications globally, known for its extensive features.
• B: Google Sheets is a popular web-based spreadsheet program offered by Google, providing collaborative features and cloud storage.
• D: Lotus 1-2-3 was a pioneering and highly successful spreadsheet program in the early days of personal computing, a direct competitor to Excel.

The correct answer, C: Word (Microsoft Word), is a word processing software. Its primary function is creating, editing, and formatting text documents, such as letters, reports, and essays, not for numerical data organization and calculation in a grid format.