It may be a surprise to learn that you can define names of cells in Microsoft Excel instead of using the letter and number ...

The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...