Mastering Excel: Proven Techniques for Ensuring Accuracy and Reliability in Your Spreadsheets

Tired of your spreadsheets breaking with every minor change? This course, "Exceptional Excel - Error-Proof Spreadsheets," equips you with the advanced techniques to build robust, reliable Excel files that stand the test of time and modification. Move beyond brittle formulas and manual fixes to create dynamic, resilient workbooks.
Discover how to structure your data for maximum compatibility with Excel's features, master advanced functions that automatically adapt to changing inputs, and implement powerful protection strategies.
You'll learn to:
By the end of this course, you'll have the skills to dramatically reduce errors, increase efficiency, and build spreadsheets you can trust, even as requirements evolve.

Lambers, Inc. is a leader in review courses for the EA, AFSP, and CPA exams. Lambers also offers IRS Continuing Education for Tax Preparers and CPE for CPAs. Accounting and finance professionals around the world incorporate Lambers products into their training programs.

CPA
David H. Ringstrom, CPA, is President of Accounting Advisors, Inc., a spreadsheet and database consulting firm. He is a Certified Public Accountant, a technical editor for the For Dummies book series, and the author or co-author of five books, including previous editions of QuickBooks
This portal is provided as a training and development resource for City of Markham employees. Every course is delivered by a qualified subject matter expert or learning organization, is quantifiable in hours, and is verifiable — you receive a documented certificate of completion for every course you finish, stored on LearnFormula indefinitely.
If you hold a professional designation (for example in engineering, accounting, human resources, or law), courses may be counted as professionally relevant, verifiable learning activities toward your continuing professional development. Individual practitioners are responsible for confirming that an activity meets the requirements of their professional body. For questions about the City of Markham's training and development policies, please speak with your people leader or Human Resources.