Building a Custom Listbox in Excel with Formulas

As discussed in previous posts, separating users from raw datasets is a cornerstone of excellent spreadsheet design. Today’s post provides a non-VBA solution to displaying data to users through a dynamic custom listbox.

Data Validation with Excel Formulas

Today’s post continues the discussion on data validation, introducing a new approach that utilized Excel formulas. This approach provides an additional level of flexibility without the need for complex macros or VBA.