Before we move to the keys section we have to first understand a thing that is why you should use a serial key? So, the simple answer is that it is a license for the Office that is used to activate it so we can use all its features.
Before we move to the keys section we have to first understand a thing that is why you should use a serial key? So, the simple answer is that it is a license for the Office that is used to activate it so we can use all its features.