Zorin 16 is based on Ubuntu 20.04.3, so everything you are used to is still there. The only difference is in the UI, with 'Windowish' looking widgets and a focu

Zorin 16 is based on Ubuntu 20.04.3, so everything you are used to is still there. The only difference is in the UI, with 'Windowish' looking widgets and a focus on usability for non-technical folks. There are some more extra bells and whistles, as well as service support, in the pro version but I haven't used those in my family computers so I can't comment on that. I don't want to be dismissive, Zorin is a massive effort but it is mostly a DE change, but it's a DE where they actually thought of the typical non-technical user and cater brilliantly to that.