• On Excel’s 30th Anniversary, Power Query is a Game-Changer


    Today, September 30, 2015 is the 30th anniversary of Microsoft Excel. Version 1.0 debuted for the Mac on September 30, 1985. Excel, of course, was not the first spreadsheet program. It was not even the first spreadsheet program from Microsoft, who had released Multiplan a few years earlier. Eventually, though, Excel went on to become(…)

    Excelapalooza Discount Coupon


    I will be joining the Excelapalooza speakers this year, providing six sessions at this three-day conference outside of Dallas, Texas. Readers of MrExcel.com can save $145 on registration costs. Use coupon code MRExcel15 to reduce the registration cost to a flat $1305 price.  


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