Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
It's okay, it's normal for first-time questioners. The Microsoft Community here is for everyday users, while professional developers and tech enthusiasts will be better suited to the more specialized Microsoft Learn, where you will be able to solve your problems perfectly, so good luck.
Sincerest greetings
Linn |Microsoft Community Support Specialist