Excel validation lists avoid blanks and errors with TOCOL(ignore) plus FILTER; the spill range stays stable across worksheets.

When you work with Excel, you often need to ensure that the data entered into your spreadsheets is accurate and consistent. One effective way to achieve this is by using a drop-down list. In this ...

Many of the Excel formulas I use for lists require supervision. Sometimes, when I add a new row, something breaks or needs adjusting. TAKE and DROP don't have that problem. These two dynamic-array ...

Creating top-10 lists in Excel can be tedious if you make them the way I used to. I'd sort the data manually, copy the highest values, and paste them into a separate section. It worked fine, but every ...