What Is Microsoft Excel and What Can You Do With It?​

Written By Sophanith Dith
Last Updated March 07, 2026
Applies to Microsoft Excel 365 (Windows only)
Part of the Beginner Learning Path
Module 1 Excel Fundamentals
Lesson 1 of 12

Microsoft Excel is one of the most powerful tools for organizing data, performing calculations, and creating reports. However, before learning formulas and advanced features, it’s important to understand what Excel is used for and how its basic structure works.

In this beginner guide, you’ll learn what Microsoft Excel is, what a workbook and worksheet are, how rows, columns, and cells function, and the most common ways people use Excel in real life.

Imagine tracking your monthly expenses. Excel allows you to list expenses, calculate totals, and quickly see where your money goes. Before we explore each concept in detail, here’s a quick overview of the key ideas covered in this guide.

Quick Reference

Here’s a simple summary before we go deeper:

• Microsoft Excel is a spreadsheet program used to organize and analyze data.
• A workbook is an Excel file.
• A worksheet is a page inside a workbook.
• Rows and columns form a grid.
• Cells store text, numbers, formulas, and more.

Excel Structure Overview

Excel Element	What It Means
Workbook	The entire Excel file (for example, XcelTips.xlsx).
Worksheet	A single page inside a workbook where data is entered.
Rows	Horizontal lines in a worksheet, numbered 1, 2, 3…
Columns	Vertical lines in a worksheet, labeled A, B, C…
Cells	The box where a row and column meet, such as A1 or B2. Data is entered here.

These elements work together to form the structure of every Excel worksheet. Let’s now explore each part in more detail.

If you want a more focused beginner explanation, this guide on cells, rows, columns, and worksheets in Excel will help.

What Is Microsoft Excel?

Microsoft Excel is a spreadsheet program developed by Microsoft. It allows users to organize data, perform calculations, analyze information, and create reports using rows, columns, formulas, and built-in tools.

Now that you know what Excel is, let’s explore why so many people rely on it every day.

Why Is Excel So Popular?

People use Excel because it saves time, reduces errors, and helps make better decisions using data. Excel is popular because it is:

• Easy to start for beginners.
• Powerful for advanced users.
• Flexible for many industries.

Even though many companies use specialized systems or software, Excel is still widely used for day-to-day analysis, reporting, and data handling. Other reasons Excel remains widely used include:

• Available on most computers.
• Works offline.
• Supports small and large datasets.
• Used globally in offices and schools.

Excel is commonly used for calculations, data organization, reporting, and basic data analysis.

Next, let’s open Excel in our minds and understand what you’re actually looking at on the screen.

Think of Excel like a notebook. First, we’ll define the notebook (workbook), then the pages (worksheets), and finally the grid (rows, columns, and cells).

Understanding the Excel Workspace (Beginner View)

When you open Excel for the first time, you will see several important parts. To make this screen easier to understand, start with Understanding the Excel Interface.

Understanding these basics will help you work more confidently in Excel and is essential before learning formulas and advanced features.

Let’s begin with the biggest container in Excel: the workbook.

Workbook

A workbook is the Excel file itself. A workbook can contain many worksheets, and the number of worksheets you can add depends on your computer’s memory rather than a fixed Excel limit.

Example:

• A file named XcelTips.xlsx is a workbook.
• Inside this workbook, you might have worksheets.

In the next lesson, you will learn how to create a new workbook in Excel.

Worksheet

A worksheet is one page inside a workbook where you enter data.

Example:

• Each worksheet can be named January, February, and March.
• One worksheet may store employee names.
• Another worksheet may store salary data.

You can switch between worksheets by clicking the tabs at the bottom of the Excel window. These tabs are located at the bottom-left of the worksheet area.

Once you’re inside a worksheet, Excel organizes everything using rows and columns, like a giant table.

Rows and Columns

Rows and columns help organize data in a table format. Excel has a fixed limit for rows and columns.

• Rows run horizontally and are numbered.
• Columns run vertically and are labeled with letters.

Example:

• Column A might contain employee names.
• Column B might contain employee salaries.
• Row 2 might contain data for one specific employee.

Together, rows and columns create a structured grid for your data.

Where a row and a column meet, you get a cell, and this is where you’ll type almost everything in Excel.

Cells

A cell is the box where a row and a column meet. The column letter comes first, followed by the row number (for example, A1 or B2). This is where you type data or formulas.

Once you understand that, the next step is learning how to enter and edit data in Excel correctly.

Excel provides a very large grid of cells, so it can store a lot of information. Examples:

• Cell A1 could contain the text: Employee Name.
• Cell A2 could contain the name: Mr. Sophanith Dith.
• Cell B1 could contain the text: Employee Salary.
• Cell B2 might contain the number: $5,000.00.

Best Practice:
Always use clear column headers (such as “Employee Name” and “Employee Salary”) when organizing data. This makes your worksheet easier to understand and analyze later.

Since cells are the main building blocks, the next question is: what kinds of information can a cell actually hold?

Types of Data an Excel Cell Can Store (Overview)

An Excel cell can store only one piece of data such as:

• Numbers
• Text
• Dates and times
• Formulas
• Logical values
• Error values

Tip:
Images and graphics are objects placed on the worksheet, not stored inside cells.

Because Excel provides billions of cells in each worksheet, it can store large amounts of data.

If formulas are still new to you, this beginner guide explains what is a formula in Excel in a simple way.

Now that you understand how Excel is structured, let’s explore what you can actually do with it.

What Can You Do With Excel?

Excel can be used in many ways. Below are the most common beginner-level uses.

Organize Data Clearly

Excel helps you organize information in a clean and structured way.

Examples:

• Lists of names and phone numbers
• Student records
• Product inventories
• Daily task lists

Instead of writing data in paragraphs, Excel allows you to view everything in rows and columns, making information easier to read and manage.

Once your data is organized properly, the next powerful feature of Excel is calculation.

Perform Basic Calculations

One of Excel’s biggest strengths is calculation. You can easily:

• Add numbers
• Subtract values
• Multiply or divide
• Calculate totals automatically

For example, Excel can instantly calculate:

• Monthly expenses
• Total sales
• Average scores

Later tutorials will explain formulas step by step, but Excel already does much of the work for you.

Excel doesn’t just calculate. It can also automate repetitive tasks.

Save Time With Automation

Excel reduces repetitive work by using built-in features that update results automatically. Instead of calculating values manually:

• Results recalculate automatically when data changes.
• Formulas adjust instantly after edits.
• Repeated tasks can be automated using features like AutoFill and formulas.

This saves time and minimizes human error. After organizing and analyzing data, many users turn their work into clear summaries or reports.

Create Simple Reports

Excel is often used to prepare reports for:

• School assignments
• Office summaries
• Business tracking

You can format data with:

• Headings
• Colors
• Borders
• Simple charts

Even beginners can create professional-looking reports with basic formatting.

Beyond school and office work, Excel is also extremely useful for everyday personal and business tasks.

Track Personal and Business Activities

Excel is not only for offices. Many people use it for personal tasks such as:

• Budget tracking
• Expense management
• Workout logs
• Study planning

Small businesses also use Excel to:

• Track sales
• Manage invoices
• Monitor inventory
• Record employee attendance

Because Excel is so versatile, it is useful for a wide range of people.

Who Should Learn Excel?

Excel is useful for almost everyone. You should learn Excel if you are:

• A student
• An office worker
• A freelancer
• A business owner
• A job seeker
• Anyone who works with numbers or lists

Basic Excel skills are often required in job applications and professional environments.

With so many benefits, you might wonder whether Excel is difficult to learn.

Is Excel Hard to Learn?

Excel is not difficult, especially if you start from the basics.

Beginners often feel overwhelmed because they see advanced features, but you do not need to learn everything at once. Excel can be learned step by step:

• Understand cells, rows, and columns
• Learn basic formulas
• Practice simple formatting
• Use templates
• Gradually move to intermediate skills

That is exactly how the tutorials on XcelTips are structured.

You may also wonder how Excel compares to other spreadsheet tools available today.

Excel vs Other Spreadsheet Tools

There are several spreadsheet tools available today, but Excel remains the most widely accepted in professional environments.

Feature	Microsoft Excel	Other Spreadsheet Tools
Used in companies	Very widely used	Varies by organization
Works offline	Yes	Sometimes requires internet
Advanced features	Extensive tools	May have limitations
Job market value	High demand skill	Varies
File compatibility	Industry standard (.xlsx)	May convert formats

Because Excel is widely used across industries, it has become a standard skill in many workplaces. Excel files are easy to share, and the skills you learn are transferable across different jobs and industries.

For beginners, learning Excel provides a strong foundation that offers long-term professional value.

Now let’s apply what you’ve learned with a quick hands-on exercise.

Quick Practice

Try this simple exercise:

1. Open Microsoft Excel.
2. When Excel opens, you will see the Start Screen where you can create or open files. Click Blank workbook.
3. Click cell A1 and type: Employee Name.
4. Click cell B1 and type: Employee Salary.
5. Click cell A2 and type your name.
6. Click cell B2 and type: 5000.
7. Press Enter.

You just created your first simple Excel table. Now, let’s summarize what we’ve learned.

Key Takeaways

Before moving on, here’s a quick summary of the most important concepts covered in this lesson:

• Microsoft Excel is the most widely accepted spreadsheet tool in professional environments.
• A workbook is the entire Excel file, while a worksheet is a single page inside it.
• Rows and columns form a grid structure.
• Cells store individual pieces of data such as numbers, text, or formulas.
• Excel reduces repetitive work through automatic calculations.
• Even beginners can quickly create simple tables and organize data.

If you still have questions about these concepts, the answers below address some of the most common beginner concerns.

Frequently Asked Questions (FAQs)

Below are some common questions beginners have when learning Excel. These quick answers will help reinforce what you’ve learned and clear up any confusion.

What is Microsoft Excel used for?

Microsoft Excel is used to organize data, perform calculations, analyze information, and create reports. It allows users to work with rows, columns, and cells to manage numbers, text, dates, and formulas efficiently.

What is the difference between a workbook and a worksheet in Excel?

A workbook is the entire Excel file (for example, XcelTips.xlsx). A worksheet is one page inside that workbook where you enter and manage data. A single workbook can contain multiple worksheets.

What can an Excel cell store?

An Excel cell can store one piece of data, such as:

• Numbers
• Text
• Dates and times
• Formulas
• Logical values (TRUE or FALSE)
• Error values

Images and graphics are placed on the worksheet but are not stored inside cells.

Is Microsoft Excel difficult for beginners?

No. Excel is beginner-friendly when you start with the basics. Learning how cells, rows, columns, and worksheets work makes it much easier to understand formulas and advanced features later.

Can Excel be used for personal tasks?

Yes. Many people use Excel for:

• Budget tracking
• Expense management
• Study planning
• Workout logs
• Small business tracking

Excel is useful for both personal and professional tasks.

Now that you’ve reviewed the key concepts and common questions, let’s quickly recap what you’ve learned.

Conclusion

You’ve just learned how Excel is structured, including cells, rows, columns, and worksheets. This foundational knowledge makes everything else much easier to understand.

Mastering Excel fundamentals builds the foundation for formulas, charts, sorting, filtering, and advanced data analysis. The more confident you become with workbooks, worksheets, rows, columns, and cells, the easier it will be to learn powerful features like formulas and functions in the next lessons.

This lesson is part of the Beginner Learning Path, a structured series designed to help you learn Microsoft Excel step by step from the basics.

Next Lesson →
How to Create a New Workbook in Excel (Beginner Guide)

More Lessons in Module 1 – Excel Fundamentals