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Apr 27, 2023 · Step 1: Download Microsoft Office 2021 from Microsoft official website. Step 2: Open one of the Office apps like Excel, Word. Click the "Sign in" button. Step 3: Select "Activate Product". Step 4: Click "I have a product key". Then enter the Microsoft Office 2021 activation key. Then click "Activate Office".
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, add Microsoft 365 to an existing Microsoft 365 subscription, or enter a product key from a new product key card. If you have an older copy of Microsoft 365, you can install that instead.
Yes, you can change the product key for Office Home & Business, Office Home & Student, Office Professional, and individually purchased Office apps. To learn how, see Change your Office product key. You can also switch your Office license if you buy a different version of Office.
Jun 17, 2024 · If you have purchased a Microsoft Office 365 subscription/product card or ordered the software from an online store, you have a 25-digit product key (in the form of XXXXX-XXXXX-XXXXX-XXXXX-XXXXX) on your card or receipt. In this case, use this method to connect the product key to your Microsoft account.
Buy Office Professional 2021 for Windows or Mac. A one-time purchase gets you Word, Excel and PowerPoint for lifetime use. Licensed for home or commercial use. Digital download from Microsoft Store.
A Product Key is a unique 25-character alphanumeric code used to redeem and activate your Office product. You cannot use a product key for an older Office product (or a different product) to redeem your new copy of Office.
Fortunately, all is not lost. Here’s how to retrieve your Office product key via Windows. How can I find an Office product key (2013 or later)? On modern versions of Office, you might not even need a product key. Head to account.microsoft.com from your new device, then see if you can download the apps via your purchase history.
Jun 6, 2024 · 4 contributors. Applies to: Microsoft 365. Feedback. In this article. Activate your Microsoft 365 Apps for Business subscription. Activate Microsoft 365 Apps on your device. You might have a product key for Microsoft 365 Apps for Business. If so, there are two separate actions you might need to do with the product key.
Jan 1, 2024 · Reinstalling software? Older versions of Windows and Microsoft Office require product keys. Here's how to find them before your PC goes kaput.
Jun 21, 2021 · This video tells you how to get started with your Microsoft 365 product key to activate and install Office products such as Outlook, Excel, Word, and PowerPo...