If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...
Learn how the reverse COUNTIFS method can simplify data checks, save time, and enhance your Excel skills with binary outputs.
You can use ISERROR to test whether a value or the results of a formula are an error. It will return TRUE if it detects an ...
You can use VLOOKUP with Google Sheets similar to how the search function is used to find information in Excel.