Unlock the full potential of Excel by mastering its most powerful feature — formulas and functions. This course walks you through essential and advanced functions step-by-step, including dynamic Office 365 functions like FILTER, UNIQUE, XLOOKUP and many more. You’ll learn how to build smart, automated spreadsheets with real-world examples and downloadable practice files. Whether you're a student, professional, or Excel enthusiast, this course will help you work faster, solve complex problems, and stand out with your spreadsheet skills.