The 15-minute video specifically showcases the higher-end Xbox Series X console, although the features covered are relevant to both next-gen systems.
They include the new UX/UI, next-gen optimisation and Smart Delivery, backward compatibility, Quick Resume, the Xbox Series X/S controller and its Share button, the Xbox Store and more.
The first unofficial Xbox Series X unboxing video was published earlier this month, showing players what to expect when they get their hands on retail units in just over two weeks.
A second unofficial Xbox Series X unboxing video was published last week, while Xbox Series X/S consoles have been pictured starting to arrive at Target stores in the US.
Microsoft recently revealed the Xbox Series X/S software launch line-up, including 20 games supporting Smart Delivery, which lets players buy a title once and play it across current and next-gen consoles.
Xbox boss Phil Spencer recently said he expects Xbox Series S to outsell Xbox Series X over the course of the generation, and suggested Microsoft has already begun working on future Xbox Series console iterations.