Hey There, I am Dayna Martin There you would need to createWhether you got a new Office subscription and are wondering how to install it on your device or want to activate the product, you can do it all from office.com/setup. All you need is to visit office.com/setup and sign in to your Office account. If you don’t have an office account you can create one right there and then sign into it. The next step includes entering the product key that you received with your Office subscription. Once the product key is validated you can install the Office product on your device.