How-To Geek on MSN

Excel's Custom Data Validation: A Trick You Didn't Know You Needed

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the ...

If AI Works, Microsoft Wins; If It Doesn't, Microsoft Wins

If AI returns underwhelm, Microsoft can reduce Capex, freeing up significant cash flow for shareholder returns. Learn more ...
MUO on MSN

You’re not using Excel right until you master these error functions

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 ...