Unity is providing all users three months of complimentary access to Unity Learn Premium.
Normally, Unity Premium does require a subscription, so once the three months are up, you would need to pay after that. In the meantime, Unity Learn Premium is also coming with free access to Create With Code, live-streamed lessons on game development that happen twice a day.
To get started, you will need a Unity account (If you don’t have one just create one) and then you can also download the engine for free. [Unity Learn Premium] will remain free until June 20th.