Where to enter your Office product key (2023)

FAQs

How do I redeem my Office 365 product key? ›

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.

Activate a brand new or Microsoft 365 product key

If you bought a new Microsoft 365 product key card, or you received a product key when you bought Microsoft 365through an online store, go to Office.com/setup or Microsoft365.com/setup and follow the on-screen prompts.

Find from system registry: The Office serial key is stored on the hard drive where you install Office program. You can find it from the registry, but you can't read it normally, because it is encrypted with binary code.

Select the Start button , type PC settings, and then select PC settings from the list of results. Choose Activate Windows. Enter your Windows 8.1 product key, select Next, and follow the instructions.

Open an Office app and sign in, if prompted. If Office still won't activate, try running an online repair as described in Repair an Office application to fix up the remaining install of Office.

If the error message says that your Office isn't activated, it means that your Office apps are now on the level of a trial version. Depending on the type of warning you get, you can still make use of them as normal. This will, however, change if you don't take any action during the warning interval.

A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

Open the Office installer or application (Word, Excel), and then follow the on-screen prompts to activate Office.

How do I know if my Microsoft Office is activated? ›

Click on File tab. Select Account. On the right-hand side of the screen, you will see the product activation information as displayed below. If you see the words Product Activated, activation was successful.

If Microsoft Office came preinstalled and licensed on your new computer, you only need to install your version if you prefer it to the newer release of the software set or if your software set contains additional Office programs, such as Access and Publisher.

This can happen if you don't uninstall the pre-installed version of Office on your new PC before installing a volume license version of Office. To stop the prompts for activation, make sure your Office uses volume licensing and then update the registry.

That said, according to Microsoft, you will be able to open and view supported documents in Microsoft Office without activation, but you won't be allowed to edit.

A Microsoft account is usually required to install and activate Office versions 2013 or later, and Microsoft 365 Family or Personal. You might already have a Microsoft account if you use a service like Outlook.com, OneDrive, Xbox, or Skype; or if you purchased Microsoft 365 or Office from the online Microsoft Store.

Later, you can use the MS Office installer (or its CD) on your new PC to perform its setup. In the end, you can launch any MS Office application (like MS Word) and go to its Menu > Account to enter your product key. This will activate MS Office on your new computer and you can access it without any hassle.

To transfer Microsoft Office to a new computer, you'll need to deactivate it on your old computer. You'll need to call the product activation number to activate Office on your new device. If you have a subscription to Microsoft 365, you won't need to deactivate your device.

If you are using bootable installation media to perform a clean install on a PC that has never been upgraded to Windows 10 and activated, you will need to enter a product key. You can enter a product key from Windows 10 or from a matching edition of Windows 7, Windows 8, or Windows 8.1.

How to install Windows 10 with a product key? ›

Some codes can't be redeemed if your Microsoft account is suspended or has a balance due. Resolve all account suspensions and unpaid balances by going to the Services & subscription section of your account before redeeming the code. You can only use some digital codes in specific regions.

I'm an Independent Advisor and a Microsoft Xbox user like you. Gifts or pre-paid gift cards / games doesn't expire. Usually the promotional codes are the ones who expires at certain date.

Redemption Code means the sequence of letters, numbers, and/or symbols placed on gift certificates, promotional coupons or other promotional offers and used to obtain a benefit.

In the top menu bar select Finder > Applications and scroll down to the Microsoft Office apps. Open any Office app, like Microsoft Word and in the What's New box that opens, select Get Started. On the Sign in to activate Office screen, select Sign in.

A Microsoft office product key is a 25-character code used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow. If you have just purchased Microsoft Office, you may be experiencing some difficulties with how to use it.

If you have the Microsoft Office on your Microsoft account, you can install Office from your account and you do not need to repurchase Microsoft Office.

Can I use the same Microsoft Office key on two computers? ›

How many Windows can I activate with one key? You can reuse your windows activation key as many times as you wish. The activation key cannot be activated on two different computers at the same time.

Try restarting your Mac and activate again. If you're still seeing this error, try this: Run the Office for Mac License Removal Tool. Uninstall Office for Mac and then re-install Office from Office.com/signin.

Yes. Because the Professional Desktop Platform licenses are Platform Independent Licenses, you're licensed to run Office for Mac and Office for Windows.

Open an Office app and sign in, if prompted. If Office still won't activate, try running an online repair as described in Repair an Office application to fix up the remaining install of Office.

The product key is in the confirmation email you received after buying your digital copy of Windows.

To determine the Office subscription license type, open an Office app (such as PowerPoint), select the name of the app in the menu, and then About (app). The license type will be listed below the Product ID.

Activate Office 2010 online

Click File > Help > Activate Product Key. If you don't see an Activate Product Key button, your software is already activated, and you don't need to do anything.

If your Microsoft Office product came with a hardware purchase, such as a laptop or computer, it likely has the product key printed on its Certificate of Authenticity. Also, look through the manuals as the product key often comes on a card bundled with the warranty cards and manuals.