Create robust, backward-compatible Excel workbooks by leveraging the structural power of the ROWS function.

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Excel is packed with functions, but if you're still relying on VLOOKUP, nested IF statements, or CONCATENATE, you're making your spreadsheets harder to manage than they need to be. Microsoft has newer ...

Haupt is a health and wellness editor at TIME. A snapshot of my Function Health test results Haupt is a health and wellness editor at TIME. The last time I went to the doctor, I lived in a different ...