Answer :
Final answer:
A workbook is an Excel file that consists of one or more worksheets. Worksheets are organized into columns and rows, with each cell capable of storing a single item of data.
Explanation:
An Excel file is called a workbook, and it is saved with an .xlsx extension. A workbook file consists of one or more worksheets, which consists of many columns and rows. Columns are the vertical part of a worksheet grid identified by letters. Rows are the horizontal part of a worksheet grid identified by numbers. The intersection of a row and column is called a cell. Each cell can store a single item of data. The data can contain text, numbers, formulas, and/or functions.
