New feature in this program

1

I know that this is a new feature of eMclient but where may we find a good explicit tutorial to teach us how to use it, does anybody know?

2

There are the Tutorials: Tutorials and How-To Videos

There is the Help File (F1): eM Client Documentation

There is the Blog, which introduces new features: The Official Blog

Or if you have a question about a specific feature, just ask and someone here will try to help you with it.