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

If you've been working with Excel for quite some time now, you've probably scratched your head many times trying to come up with the correct formulas. Sure, you can take one of the dozens of Excel ...

This useful application MS Excel uses tables to store and analyze mathematical data using formulas and functions and your office work is incomplete without this app. Like all software, it can have ...