Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

Q. There are formulas that I am repeatedly having to create in my Excel workbook, and there are no built-in functions in Excel that can do these calculations. Is there a quicker way to reuse the same ...

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

Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source ...

Those of us over a certain age will remember using paper lookup tables for logarithms or trigonometry functions. Those who are younger will have been exposed to lookup tables in their programming ...

Launch Microsoft Excel. Create a table or use an existing table from your files. Place the formula into the cell you want to see the result. Press the enter Key. Launch Microsoft Excel. Create a table ...

Launch Microsoft Excel. Create a table or use an existing table from your files. Place the formula into the cell you want to see the result. Press the Enter Key. Launch Microsoft Excel. Create a table ...

Microsoft Office's Excel application allows users to store, model and manipulate data sets. Excel spreadsheets organize this data into worksheets, each with a number of rows and columns. Each row or ...

How to generate random text using the RANDARRAY() function in Excel Your email has been sent Image: PixieMe/Shutterstock Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft Systems ...