Here is a tutorial to lock or hide only the formula cells in an Excel workbook. You can also lock formulas in all worksheets in a workbook.

As you can see in the screenshots below, even when I hide two cells (56.99 and 2,233.00), the Total remains the same. A bonus: If you’re seeking a hiding-cells shortcut, here’s an unpublished tip for ...

Hiding and then unhiding columns in Excel only takes a few clicks. In this guide, we'll show you how to hide columns and bring them back in no time at all.

You can also hide the gridlines in a certain section of your spreadsheet by color-filling the relevant cells in white (or another color of your choice).