PCLinuxOS

PCLinuxOS is a distribution derived from Mandriva and is aimed at those who are beginners with Linux
because it is among the easiest I've found, of course, the experienced user

will make the most of this distribution.
The main features are:

is a rolling release that is always updated without having to reinstall a new version
installer very easy to use
you can create your own distribution using the one installed on the PC in a simple and automatic
Desktop Manager KDE, LXDE, LXQT, GNOME, MATE, Openbox, XFCE and others.

The advice to all those who want to try Linux for the first time or those who want to create their own distribution.
Other links:
http://www.pclinuxos.com/
http://www.pclinuxos.it/