Zorin OS 18.1 Pro (x64) Linux

Zorin OS is a Linux distribution based on Ubuntu which provides both free and paid versions. It uses a GNOME and Xfce 4 desktop environment by default, although the desktop is heavily customized for users more familiar with Windows, Chrome OS and macOS. Zorin OS Pro is a premium paid version offering additional desktop appearance customization options and apps for creative users such as for photo or video editing. Zorin is marketed as a privacy focused operating system aimed at everyday computer users.

Description from Wikipedia, licensed CC BY-SA: https://en.wikipedia.org/wiki/Zorin_OS