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 ...
TechRadar

Microsoft Excel is getting a whole lot more customization

Microsoft is expanding is spreadsheet software with the addition of a new API which will allow developers to create their own custom data types in Excel. Countless solutions have been built in Excel ...