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.

Excel offers three key functions for random number generation: `RAND` (random decimals), `RANDBETWEEN` (random integers), and `RANDARRAY` (customizable arrays).

How to Lock Numeric Values in Excel. Microsoft Excel is a powerhouse when it comes to calculating numbers. With its vast assortment of functions, you can construct formulas to derive virtually any ...