Excel formulas are the backbone of any powerful spreadsheet. But let’s be real. They can also be a source of frustration when ...

If you are looking to improve your Microsoft Excel spreadsheet and data analysis skills you may be interested in this Advanced Excel Tips & Tricks tutorial from the team over at SSIT. Mastering ...

Microsoft Excel has been the premier spreadsheet software for decades, since outdoing the once venerable Lotus 1-2-3, the first killer app for PCs in the 1980s. And Excel's dominance has yet to be ...

Excel remains an essential tool for data management, analysis, and visualization. In 2025, its evolving features and refined techniques make it more powerful than ever. But have you ever found ...

From students to businessmen – Microsoft Excel can be a very useful tool for all who want to create reports, charts, tables and so on. When someone needs to create a chart using a free tool, Microsoft ...

If the Excel YEAR function is not working on your Windows 11/10 PC, change the cell format, convert text dates to real dates, ...

Those of us over a certain age will remember using paper lookup tables for logarithms or trigonometry functions. Those who are younger will have been exposed to lookup tables in their programming ...

Excel has built-in functions for sine and cosine, the two core trigonometric functions, and for hyperbolic sine and hyperbolic cosine, their hyperbolic counterparts. It also has built-in functions for ...

Move beyond the basics of sums and averages. These tips open up all kinds of opportunities for working with spreadsheet data. Editor’s Note: This article was originally published in Sept. 2012 and the ...

Are you getting all you can out of Excel? Excel has plenty of features, shortcuts, and tools that can save you time, improve the integrity of your workbooks, and simplify data analysis. Here are some ...