3D graphics were once the domain of university research groups and large, specialized computing systems. Eventually, they were tamed and became mainstream. Your phone, tablet, and home computer are ...

One of Excel’s greatest tricks is the dimensional or 3D reference. This feature, which allows you to create formulas that refer to the same cell or range on multiple worksheets, simplifies the ...

Microsoft Excel comes packed with several predefined table styles for you to choose from. If you want to format a table, your best bet is to choose from one of the many styles. Now, if the predefined ...

It isn't exactly a secret that this has been a huge year for Microsoft product releases. Although I have been working hard to try to keep up with everything coming out of Redmond, I am only one person ...

Back in 2013 John Gagnon continued his popular series of posts about powerful spreadsheet use with a handy how-to guide for using the add-in GeoFlow for Excel. Back in 2013 John Gagnon continued his ...

Q. I have an Excel workbook that contains many tabs. We have a “Total” tab, but the formulas to sum all of those tabs gets very complicated. Plus, new worksheets get added and the formulas have to be ...