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

In such cases, you can protect Excel files with password. Protecting Excel files is a very simple task. There are multiple ways in which you can you do this – you can either use the built-in ...

Excel allows you to lock specific areas of a sheet with a password or protect the entire workbook. You can also set an Excel file to open in read-only mode and ...

One of the best features in Excel is the ability to plug in a formula ... There is actually an easy way to lock in parts of your formula so only the correct parameters change.