Microsoft Excel is a powerhouse when it comes to calculating numbers. With its vast assortment of functions, you can construct formulas to derive virtually any numeric result. However, if these ...

Fun with retro-coding a Roman numeral converter—I head back to my college years and solve me homework anew! I earned a bachelor's degree in computer science back in the dawn of computing. Well, maybe ...

Don't listen to anyone who tells you that the VALUE function in Microsoft Excel is obsolete. You'll probably seldom need to use it on its own, but when combined with other functions, it's still as ...

Sparklines are small charts that fit into a single Microsoft Excel cell. But if you’re tracking non-numeric data, they can exhibit weird behavior. Learn how to avoid problems when using sparklines.