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.

When you use the RAND function on a Microsoft Excel spreadsheet, by default the random number will be nine or ten digits long, extending well past the decimal point. The RAND function does not ...

Learn how to generate random numbers in Excel using RAND, RANDBETWEEN, and RANDARRAY. Step-by-step guide with practical tips included ...

RAND () Function Excel uses the function RAND () to return a random and uniformly distributed number between 0 and 1, every time the worksheet is calculated.

However, Excel's random number functions are volatile, meaning they change constantly. In this article, I'll show you how to generate and fix random numbers and remove duplicates.

To make your cell non-editable in Excel, you have to lock the cell and use a password to protect the information. Learn how!