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Excel Course
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Excel Course

4.3

Master Excel from the ground up and turn raw data into clear, actionable insights. This course covers everything from basic navigation to advanced formulas, PivotTables, dashboards, and automation. Whether you're managing budgets, analyzing reports, or building financial models, you'll gain the practical skills employers actually need.

Dedika for businesses

What you will learn:

You'll start with Excel's core interface and data entry techniques, then move on to formatting, formulas, and functions for real business calculations. You'll learn how to use lookup functions like VLOOKUP, XLOOKUP, and INDEX/MATCH to connect data across tables. The course covers PivotTables, charts, and dashboard design so you can present findings clearly. You'll also explore Power Query, financial modeling, and dynamic array functions for advanced data work. By the end, you'll have a complete, professional-level Excel skill set ready for immediate use.

How you study in practice Excel Course

How you practice Excel Course

For companies that want to train their team

With Dedika for Business, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Excel Interface and Workbook Basics

  • Lesson 1 • Creating and Managing Workbooks

    Teaches file creation, saving formats, and workbook properties. Establishes file hygiene habits critical for professional use.

  • Lesson 2 • Worksheet Structure and Cell Basics

    Explains rows, columns, cells, and ranges as the foundational grid. Prepares students for data entry and formula construction.

  • Lesson 3 • Data Entry and Editing Techniques

    Covers typing, editing, AutoFill, and Flash Fill for efficient input. Reduces manual errors and speeds up data population.

  • Lesson 4 • Printing and Page Layout Setup

    Configures print areas, margins, headers, and footers for output. Ensures professional-looking printed reports from the start.

  • Lesson 5 • Navigating the Excel Interface

    Covers the Ribbon, Quick Access Toolbar, and worksheet tabs. Builds the spatial awareness needed for all subsequent Excel tasks.

Chapter 2See details

Formatting Data for Clarity

  • Lesson 1 • Cell and Text Formatting Essentials

    Covers fonts, alignment, borders, and fill colors for visual structure. Directly improves readability of all worksheets built in this course.

  • Lesson 2 • Table Styles and Structured Tables

    Converts ranges to Excel Tables with automatic formatting and filtering. Introduces structured references used in later formula chapters.

  • Lesson 3 • Number and Date Formatting

    Teaches built-in and custom number formats for currency, dates, and percentages. Ensures data displays correctly without altering underlying values.

  • Lesson 4 • Conditional Formatting Rules

    Applies color scales, data bars, and icon sets based on cell values. Enables instant visual identification of trends and outliers.

  • Lesson 5 • Themes, Styles, and Cell Templates

    Uses workbook themes and cell styles for consistent branding across sheets. Reduces formatting time on multi-sheet projects.

Chapter 3See details

Core Formulas and Functions

  • Lesson 1 • Essential Math and Statistical Functions

    Covers SUM, AVERAGE, COUNT, MIN, MAX, and ROUND for numeric analysis. Forms the calculation backbone of most business spreadsheets.

  • Lesson 2 • Date and Time Functions

    Calculates durations, deadlines, and periods using TODAY, NOW, and DATEDIF. Supports scheduling and time-based reporting tasks.

  • Lesson 3 • Formula Fundamentals and Operators

    Introduces formula syntax, operator precedence, and cell references. Establishes the logic framework for every function in this chapter.

  • Lesson 4 • Logical Functions for Decision Making

    Teaches IF, AND, OR, and NOT to build conditional logic into formulas. Enables automated decisions based on data conditions.

  • Lesson 5 • Text Functions for Data Cleaning

    Uses LEFT, RIGHT, MID, TRIM, and CONCATENATE to manipulate text strings. Prepares imported data for analysis and reporting.

Chapter 4See details

Lookup and Reference Functions

  • Lesson 1 • Reference Functions and Named Ranges

    Covers OFFSET, INDIRECT, and named ranges for dynamic and readable references. Enables formulas that adapt automatically to data changes.

  • Lesson 2 • VLOOKUP and HLOOKUP Mastery

    Explains exact and approximate match lookups in vertical and horizontal tables. Provides the foundational lookup skill before introducing modern alternatives.

  • Lesson 3 • Conditional Aggregation Functions

    Applies COUNTIF, SUMIF, AVERAGEIF, and their multi-criteria variants for filtered totals. Connects lookup logic to summary calculations.

  • Lesson 4 • XLOOKUP for Modern Lookups

    Uses XLOOKUP to replace VLOOKUP and INDEX/MATCH with a single, flexible function. Covers default values, search modes, and array returns.

  • Lesson 5 • INDEX and MATCH Combination

    Pairs INDEX with MATCH for flexible two-way lookups without column-order dependency. Overcomes key VLOOKUP limitations for complex datasets.

Chapter 5See details

Data Management and Analysis Tools

  • Lesson 1 • Data Validation Rules

    Restricts cell input using lists, number ranges, and custom formulas. Prevents entry errors before they corrupt downstream analysis.

  • Lesson 2 • What-If Analysis Tools

    Applies Goal Seek, Scenario Manager, and Data Tables for sensitivity analysis. Supports business decision-making by modeling variable outcomes.

  • Lesson 3 • Grouping, Subtotals, and Outlines

    Groups rows and columns and inserts automatic subtotals for hierarchical summaries. Prepares students for pivot table aggregation in the next chapter.

  • Lesson 4 • Removing Duplicates and Cleaning Data

    Uses Remove Duplicates, Find and Replace, and text tools to clean raw data. Ensures dataset accuracy before applying formulas or pivot tables.

  • Lesson 5 • Sorting and Filtering Data

    Applies single and multi-level sorts and AutoFilter for quick data retrieval. Establishes data organization skills used in every analysis task.

Chapter 6See details

Charts and Data Visualization

  • Lesson 1 • Dynamic Charts with Named Ranges

    Links charts to dynamic named ranges so visuals update automatically with new data. Integrates chart skills with the reference functions from Chapter 4.

  • Lesson 2 • Building and Editing Charts

    Creates charts from selected data and edits source ranges, series, and axes. Builds hands-on chart construction skills applicable to any dataset.

  • Lesson 3 • Advanced Chart Types and Combos

    Builds combo charts, waterfall, funnel, and sparkline visualizations for complex data. Expands the visual toolkit beyond standard chart types.

  • Lesson 4 • Choosing the Right Chart Type

    Maps data relationships to appropriate chart types including bar, line, and pie. Prevents common visualization mistakes that mislead audiences.

  • Lesson 5 • Formatting Charts for Professionalism

    Applies titles, labels, legends, and color schemes for polished presentation. Ensures charts meet professional and accessibility standards.

Chapter 7See details

PivotTables and PivotCharts

  • Lesson 1 • Building Your First PivotTable

    Creates a PivotTable from a structured dataset and configures field placement. Establishes the drag-and-drop workflow central to all pivot analysis.

  • Lesson 2 • Filtering PivotTables with Slicers

    Adds slicers and timelines for interactive, visual filtering of PivotTable data. Enables dashboard-style interactivity without code.

  • Lesson 3 • Summarizing and Grouping PivotData

    Applies sum, count, average, and custom calculations within PivotTables. Groups dates and numbers into meaningful reporting periods.

  • Lesson 4 • PivotTable Design and Layout Options

    Customizes PivotTable styles, layouts, and subtotal display for professional output. Aligns pivot reports with organizational formatting standards.

  • Lesson 5 • Creating and Customizing PivotCharts

    Generates PivotCharts linked to PivotTables for visual data exploration. Combines chart interactivity with pivot filtering for live dashboards.

Chapter 8See details

Advanced Formulas and Productivity

  • Lesson 1 • Dynamic Array Functions

    Uses FILTER, SORT, UNIQUE, SEQUENCE, and RANDARRAY for spill-range outputs. Replaces complex legacy formulas with readable, single-cell solutions.

  • Lesson 2 • Array Formulas and Legacy CSE

    Introduces Ctrl+Shift+Enter array formulas for multi-value calculations in a single cell. Provides context for understanding modern dynamic array behavior.

  • Lesson 3 • Macros and Basic Automation

    Records and runs macros to automate repetitive formatting and data tasks. Introduces automation concepts without requiring programming knowledge.

  • Lesson 4 • Protecting and Securing Workbooks

    Locks cells, protects sheets, and encrypts workbooks to control access and edits. Safeguards formulas and data in shared professional environments.

  • Lesson 5 • Error Handling and Formula Auditing

    Identifies and resolves formula errors using IFERROR, ISERROR, and auditing tools. Builds reliable, self-correcting spreadsheets for production use.

Certification

Your valid completion certificate

This course is for you:

  • -Office professionals need to handle data without relying on colleagues for help.

  • -Career changers: want spreadsheet skills to qualify for analyst or coordinator roles.

  • -Small business owners need to track finances and performance without hiring specialists.

  • -Students: preparing to enter a workforce where Excel proficiency is assumed.

  • -Administrative assistants: ready to move beyond basic typing and filing responsibilities.

  • -Accountants and bookkeepers: looking to replace slow manual processes with reliable formulas.

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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