redeem your product key

Things you should know before you start:

If you are the first person in your organization to redeem a product key for this product, your account will be created as the administrator.
After you redeem your product key, in most cases you’ll need to add users and assign licenses to them.
If you are setting up Office 365 and need help, see Set up Office 365 for business - Admin Help

I understand. I'm the right person to be doing this for my organization.

You’ll need to enter all of the product keys so that you get enough user licenses.

Because you’re the first person in your organization that creates the account, you will be the Office 365 administrator.

You need to create a user account for each person who will be using Office 365 so they can sign in and install the latest version of Office.