Linux is more user friendly than Windows.
Linux in not only command based, it has many advanced graphical features.
Kindly choose the Linux version according to your need.
Ubuntu Linux is one of the most easy and user friendly Operating System.
Libreoffice has more functionalities than MS office.
Once you started using it, you will fell the difference.
If someone start practicing Linux / LibreOffice, in a short time span they can be a pro in using it.