Microsoft Office Product Key 2024. If your purchase of office or microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. Office home & student office home & business office professional office.

Office home & business 2024 is $249.99 usd and comes with everything in. Go to office.com/setup and sign in with an existing or new microsoft account and then enter your product key to redeem it*.