Learn Excel in 15 Seconds – Quick, Easy & Free Excel 15 Second Video Tutorials. Quickly Learn Basic Formulas & Functions.

Tutorial 01: How to Add, Subtract, Multiply & Divide Numbers in Excel – Easy Excel Formula

Tutorial 02: How to use Cell-References in Excel Formulas

Tutorial 03: How to Copy-Paste-Drag-Double-Click. The 3 most common ways of copying an excel formula are shown