You can easily create a drop-down list in Excel to limit the values that can be entered in a column. Here's how to set one up ...

To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of ...

You can remove duplicates in Excel in a few steps. Duplicates can create problems when you're dealing with data.

I don’t use Microsoft Excel all that often, so it remains a bit of a mystery to me. I can enter text and create graphs and that’s basically it. That’s why I’ve set myself a goal to learn one new Excel ...

Late Tuesday night, NorthWestern Energy announced it has signed a letter of intent to supply as much as 1,000 megawatts (one gigawatt) of electricity by the year 2030 to a proposed data center in ...