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David Ringstrom

President, Accounting Advisors, Inc

David Ringstrom CPA, is an author and nationally recognized instructor who teaches scores of webinars each year. His Excel courses are based on over 25 years of consulting and teaching experience. David's mantra is "Either you work Excel, or it works you," so he focuses on what he sees users don't, but should, know about Microsoft Excel. His goal is to empower you to use Excel more effectively.



  •  Tuesday, March 12, 2019
  • 10:00 AM PDT | 01:00 PM EDT,
  • 60 Minutes
  • ¤150.00
Reclaiming Large Excel Spreadsheets

Working with large spreadsheets can slow users down in numerous ways. In addition, looking at too many numbers at once can lead to fatigue, increasing the chance of misinterpreting data or making spreadsheet errors.





  • Recorded
  • View Anytime
  • ¤190.00
Master Excel: Transcend the VLOOKUP Function

Excel expert David Ringstrom, CPA, introduces several lookup functions, including VLOOKUP, HLOOKUP, MATCH, and CHOOSE, in this valuable presentation.

  • Recorded
  • View Anytime
  • 60 Minutes
  • ¤190.00
Reclaiming Large Excel Spreadsheets

Working with large spreadsheets can slow users down in numerous ways. In addition, looking at too many numbers at once can lead to fatigue, increasing the chance of misinterpreting data or making spreadsheet errors.