Double square brackets appear in structured references in Excel when column headers contain spaces or special characters. They're also inserted into formulas when you reference header and total rows ...
Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.
Wildcards in Microsoft Excel let you search for partial matches, broaden your filters, and create formulas that reference cells containing certain strings. They represent non-specified characters to ...