Concept:A spreadsheet application is software used to organise, calculate, and analyse data in rows and columns.
Explanation:Microsoft Excel is a spreadsheet application because it displays data in a grid of rows and columns.
It also performs calculations using formulas and functions.
Word is a word processing application, not a spreadsheet.
Internet is a global network, and Windows is an operating system.
Therefore, the spreadsheet application is Excel.
Answer:A. Excel