Course Description
This course was updated on 9/25/2025.
It is far too easy to create an Excel spreadsheet that is laced with errors, resulting in inaccurate outputs that can ruin your reputation. The Error-Proofing Excel Spreadsheets course is designed to help you build more accurate, reliable, and user-friendly Excel workbooks. This course will guide you in minimizing data entry mistakes, formula errors, and structural issues. Whether you are a beginner or an experienced Excel user, you will learn how to safeguard your spreadsheets against common pitfalls and enhance their long-term usability.
