Formula Foundations and Functions: Learn Excel 365
Build essential Excel 365 skills to manage data, apply formulas, and use functions for efficient, accurate spreadsheets.
Formula Foundations and Functions: Learn Excel 365

Formula Foundations and Functions teaches you essential skills for creating, editing, and managing formulas and functions in Excel 365. This course provides a solid foundation for organizing data efficiently, minimizing repetitive tasks, and improving spreadsheet accuracy. You’ll explore proven tools and techniques that save time, boost productivity, and ensure professional-quality results.
You’ll start by creating a practical workspace and navigating Excel’s formula bar. You’ll practice building formulas with arithmetic operations and learn how to apply relative and absolute references for precise results when copying or moving formulas. Shortcuts and the Autofill feature will help you apply formulas quickly across large data sets.
Next, you’ll work with Excel’s built-in functions, including SUM, AVERAGE, and COUNT, to simplify calculations and analyze data effectively. You’ll also use the Insert Function dialog box and function wizard to find and apply the right functions for your needs. The course covers key function categories, logical, text, date & time, and lookup, providing you with a toolkit for various tasks.
You’ll also gain experience transforming text, cleaning data, and ensuring consistency across spreadsheets. By the end of this course, you’ll be able to create dynamic spreadsheets that update automatically as your data changes.
With the skills from Formula Foundations and Functions, you’ll work faster, reduce errors, and present data in ways that are accurate, clear, and easy to understand, making Excel 365 an even more powerful tool in your workflow.
In this course, you will learn how to:
- Apply relative references in Excel 365 to maintain formula accuracy.
- Use absolute references to keep specific values fixed in formulas.
- Identify the differences between Excel formulas and Excel functions.
- Copy formulas efficiently across spreadsheets using the Autofill handle.
- Create formulas for addition, subtraction, multiplication, and division.
- Calculate totals and averages using the SUM and AVERAGE functions.
- Use the COUNT function to total cells that meet specific criteria.
- Add functions quickly with the Insert Function dialog box.
- Enter formulas faster using Excel’s auto-complete feature.
- Combine functions to perform advanced text and data manipulations.
- Extract dates, months, or years from cells using date functions.
- Build dynamic spreadsheets that update automatically when data changes.
Course Format
- This is a video-led course. You can preview some videos below.
- This course includes instructor files.
- This course is aimed at PC Excel users.
Course Certificate Included
This course includes an optional online quiz that will generate a course certificate upon completion.
14-Day Guarantee
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Stream Skill is part of the Simon Sez IT family and has been in business 14+ years and taught over 1 million students in that time. We’ve created over 130 software training courses, 8,000+ video tutorials, and we’ve helped thousands of people across the world learn how to use Microsoft Office. We’ve now created Microsoft Excel courses for the last five versions and continue to help people get to grips with this essential tool.
Your Instructor
Course Curriculum
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Free PreviewCourse Introduction (1:32)
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StartDOWNLOAD ME: Course Files
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Free PreviewOverview of Formulas (5:10)
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StartCopying Formulas (3:09)
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StartUsing Absolute Values (3:56)
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StartCreating Formulas Using Functions (6:16)
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StartExcel Functions by Category (4:39)
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StartEntering a SUM Function (2:02)
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StartUsing the Insert Function Dialog Box (4:25)
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StartEnabling the Formula Auto Complete Option (1:59)
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StartCourse Conclusion (1:25)