Nationally recognized Microsoft Excel expert David H. Ringstrom, CPA, is the president and owner of Accounting Advisors, Inc. based in Atlanta, Georgia. David founded Accounting Advisors in 1991 as a consulting-services business, later he began teaching continuing education classes as well.

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 mission is to offer quality training and consulting services on Microsoft Excel via live webcasts, on-demand self-study webcasts, and in-house engagements. David has taught hundreds of webinars on Excel and other topics, in addition to speaking at conferences and in-house engagements.

To learn more about David, you can view his LinkedIn profile and follow him on Facebook or Twitter (@excelwriter).