Already using NumPy, Pandas, and Scikit-learn? Here are seven more powerful data wrangling tools that deserve a place in your ...

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 ...

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 ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

To export contacts from Microsoft Outlook, you'll need to use Outlook's "Export to a file" feature, which is built-in.