Mr.Bill Jelen

Area Of Expertise : Microsoft Excel, Pivot Tables, A.I., Power Query, Python in Excel
38 Years Of Experience
Training Industry : Banking & Insurance

Bill Jelen is the host of MrExcel.com and the author of 69 books about Microsoft Excel including Excel Gurus Gone Wild, Pivot Table Data Crunching, and Microsoft Excel Inside Out. He was an ESPN commentator for the World Excel Championships, has made over 80 guest appearances on TV's Call for Help with Leo Laporte and was voted guest of the year on the Computer America radio show. He writes the Excel column for Strategic Finance magazine. He has produced over 2500 episodes of his video podcast Learn Excel from MrExcel. Bill will entertain you while showing you the powerful tricks in Excel. Before founding MrExcel.com in 1998, Jelen spent twelve years “in the trenches”, as a financial analyst for the accounting, finance, marketing, and operations departments of a publicly held company. Since then, his company automates Excel reports for hundreds of clients around the world. The website answers over 30,000 questions a year – for free – for readers all over the world. Jelen joins us from Merritt Island, Florida.

6 results Found
Live Webinar

Excel Pivot Table Deep Dive

Pivot Tables are one of the most powerful tools in Excel, allowing users to summarize, analyze, and visualize data with ease. But are you using them to their full potential? In this deep-dive webinar, we’ll go beyond the basics and explore advanced techniques ...

  • Basic & Intermediate
  • 60 Mins
  • Apr 25, 2025
Live Webinar

Lookup Functions in Excel

Lookup functions are among the most powerful and widely used tools in Excel, helping users quickly find and retrieve data from large datasets. Whether you’re analyzing financial reports, reconciling accounts, or managing inventory, mastering lookup functions c ...

  • Intermediate
  • 60 Mins
  • May 06, 2025
Live Webinar

What's New in Excel

Excel continues to evolve, introducing powerful new features that enhance productivity, accuracy, and data analysis. Whether you’re a finance professional, accountant, analyst, or compliance specialist, staying up to date with Excel’s latest tools can help you ...

  • Intermediate
  • 60 Mins
  • May 27, 2025
Live Webinar

Excel Keyboard Shortcuts

Are you wasting valuable time navigating spreadsheets, formatting data, or searching for commands in Excel? Mastering keyboard shortcuts is the key to working faster and more efficiently, eliminating the need for excessive scrolling and endless mouse clicks. ...

  • Intermediate
  • 60 Mins
  • Jun 10, 2025
Live Webinar

Using Excel's Power Query tools to automate data cleansing tasks

Data cleansing is one of the most time-consuming and error-prone tasks in Excel—especially for professionals dealing with compliance, governance, and risk management. Power Query offers a game-changing solution by automating repetitive data-cleaning processes, ...

  • Basic & Intermediate
  • 60 Mins
  • Jun 25, 2025