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 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 ...

You can easily hide and unhide columns in Excel by individually revealing hidden columns or using the "Format" option to ...

To insert an in-cell picture saved on your device, from Microsoft's gallery, or imported through the web images search, first ...