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 ...
MUO on MSN

Excel’s new group of functions will break your brain in a good way

The SCAN function is best used when you need a running total—a sum that accumulates row by row, with the accumulated value ...