In Excel, you can add a digital signature.

In this tutorial, we will teach you how to compare multiple cells in excel. We will teach you how to draw comparison between multiple cells in Excel by using a formula. We will modify the formula such that when there is a perfect match, perfect match would be displayed in the cell where the formula was inserted.

In this tutorial, we will teach you how to calculate the difference between two dates. We will also teach you how to calculate the difference in months between two dates.