What is the primary use of MS Excel?

What is the primary use of MS Excel?
Past Papers: PMS Combined Competitive Examination — Past Paper MCQs
A: Calculations
B: Data entry and preparation
C: Summarization
D: None of these

MS Excel is primarily used for data entry and preparation; enabling organization and analysis. Other functions are secondary. Its versatility supports business and research; key for studying data management; analytical tools; and spreadsheet applications.