How to Use SUM Function in Excel | Excel Basics for Beginners

Learn how to use the SUM function in Microsoft Excel to quickly and easily add numbers together. This beginner-friendly tutorial will show you step-by-step how to:

✅ Use the SUM formula
✅ Add individual numbers, cell ranges, and multiple ranges
✅ Use AutoSum for quick calculations
✅ Troubleshoot common SUM errors

Whether you're a student, office worker, or just starting out with Excel, this video will help you master one of Excel's most useful functions.