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

Microsoft Excel helps you sort your data for analysis by providing a Filter command. For example, when you want to sort number values from low to high, this Filter command will insert a clickable ...

Google seems to be showing a new radio button selection filter for the image search drop down filters. As you can see from the screenshot below, when you click on a filter option, it shows the option ...