How to Use Variables in Excel. Knowing how to use Excel's variables gives you the ability to make your formulas – and by extension the spreadsheets containing those formulas – much easier to ...

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find.

The cash flow formula explained If you’re unfamiliar with the cash flow formula, take heart. It’s more commonly applied to businesses, but you can also apply it to your personal finances.