You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your data.

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.

Q. I read your August 2022 JofA article about changing the case of text in Excel to upper, lower, and proper, but some of my data comes in sentence form. Is there any way to convert those text strings ...

Slicers provide an intuitive, user-friendly interface for filtering data in a spreadsheet. Here’s how to create slicers, format them, and use them to filter data in Excel. Spreadsheets’ greatest ...