Explanation

• Microsoft Excel is a spreadsheet program used to organize, calculate, and analyze data efficiently.
• It is widely used in offices, schools, and businesses for data management.

Additional information:

• Allows calculations using formulas and functions.
• Can create charts, graphs, and pivot tables for data analysis.
• Supports data sorting, filtering, and visualization.

Last verified on 17-01-2026

Explanation

In spreadsheets or programming, a function is a pre-defined formula that calculates values in a specific order.

Functions simplify calculations by automating repetitive tasks.

They are used in Excel, Google Sheets, and programming languages.

Additional information:

• Examples of functions: SUM(), AVERAGE(), MAX() in Excel.
• Pre-defined formulas save time and reduce errors compared to manual calculations.

Last verified on 16-01-2026

Explanation

A pie chart is best suited for showing the proportion of parts to a whole.

As it visually represents data as slices of a circle.

It highlighting the relative sizes of components.

Explanation

VLOOKUP requires a table array, the lookup value, and the column index number to retrieve corresponding data.

It searches vertically in the first column of the table array.

An optional range_lookup argument can specify exact or approximate matches.

Explanation

A macro is an automated sequence of commands in applications like Word or Excel to perform repetitive tasks.

It helps save time and reduce manual effort.

Macros can be recorded or written using programming languages like VBA (Visual Basic for Applications).