Where to enter your Office product key - Microsoft Support
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. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.
Activate Office - Microsoft Support
To use Microsoft 365 on your new device, you can activate Microsoft 365 as a 1-month trial of Microsoft 365 Family. You can also buy Microsoft 365 or a non-subscription version of Office, add Microsoft 365 to an existing Microsoft 365 subscription, or enter a …
Find your Office product key - Microsoft Support
Find your Office product key. Many tasks for Office products don't require a product key because your Microsoft account takes care of them instead. Using product keys with Office.
Download and install or reinstall Microsoft 365 or Office 2021 on a …
Microsoft 365 or Office for home. If you have a home product and it came with a product key*, before installing for the first time (or sharing it if you have Microsoft 365 Family), you need to redeem your product key first. Go to office.com/setup and sign in with an existing or new Microsoft account and then enter your product key to redeem it ...
Using product keys with Office - Microsoft Support
To buy a brand new copy of Office, or start a new Microsoft 365 subscription, you can buy an Office product key card from a retailer. You can redeem your key at https://microsoft365.com/setup to set up your Microsoft account and install Office.
Download and install or reinstall Office 2019, Office 2016, or Office ...
Some Office 2019, Office 2016, and Office 2013 products come with a product key. If yours did, before installing Microsoft 365 for the first time, sign in with an existing or new Microsoft account and enter your product key at office.com/setup .
Redeem a gift card or code to your Microsoft account
Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.
Change your Office product key - Microsoft Support
This article applies to Office Home & Business, Office Professional, and individually purchased Office apps. To switch an Office install to or from Microsoft 365, see Switch your Office license. Change the product key for your version. How you change the product key depends on your version of Office. Select your Office version from the tabs below.
Using the Office Key - Microsoft Support
Some modern keyboards include a new key that can help you be more productive with Office. Important: The Office Key requires you to be using Windows 10 May 2019 update (Version 1903) or newer.
Find your product key for Office 2010 - Microsoft Support
Learn how to find your product key for Office 2010 or locate a lost Microsoft Office 2010 product key.