After the license validates, it will activate the product, and you can click Start Using Word to open and start using Office for Mac. Multiple licenses and key already used error? If you try to activate a one-time install of Office for Mac and you get the error: Key already used, you will need to select another license to use.

• In most cases, you only get this Microsoft Office 2013 product key when you purchase the suite. It is the one way Microsoft can make sure that you are using the authentic product. You can download Microsoft Office 2013 and install it on your computer, but at some point the activation key will be required before you can use the programs.
• The product key is used during installation to 'unlock' the software. If you can’t find your product key, it may be in one of these places. Microsoft 365, Office 2019, Office 2016, Office 2013, Office 2010, Office 2007, Office for Mac 2011, and Office for Mac 2008 applications can open your documents without any additional action.

Applies to:Office for Mac, Office 2019 for Mac

To use Office for Mac in your organization, it needs to be activated. How you activate Office for Mac depends on whether your organization has an Office 365 (or Microsoft 365) plan or has a volume license agreement. But in both cases your users won't have to enter any product keys.

Note

If you're an Office user trying to activate a personal copy of Office for Mac, follow these instructions instead of reading this article.

Activate Office 365 versions of Office for Mac

If your organization has an Office 365 (or Microsoft 365) plan, make sure you assign each user a license for Office before you deploy Office for Mac to your users. If you don't assign a user a license, you can still deploy Office for Mac to that user, but the user won't be able to activate and use Office.

For Office 365 (and Microsoft 365) customers, Office for Mac activates by contacting the Office Licensing Service on the internet. The Office Licensing Service keeps track of which users are licensed and how many computers they've installed Office on.

After you deploy Office for Mac, your users are prompted to activate Office the first time they use it. Make sure users are connected to the internet when they activate Office.

Product Key For Word 2013

On the Sign in to Activate Office screen, users should select Sign In, and then enter their email address and password. After they sign in, users may see an alert asking for permission to access the Microsoft identity stored in their keychain. They should select Allow or Always Allow to continue.

While you can deploy Office for Mac for your users, your users need to sign in and activate Office for Mac for themselves. That's to ensure that the Office Licensing Service properly associates Office for Mac with the correct licensed user.

A program on the Mac, the Office365ServiceV2 daemon, runs once a day to check the user's subscription status. The computer must be connected to the internet to contact the Office Licensing Service. If the computer can't contact the Office Licensing Service after nine days, the user sees a warning message when working in an app.

If the computer can't contact the Office Licensing Service after 30 days, Office goes into reduced functionality mode. This means that the user can open, view, and print existing documents in an Office app, but can't create or edit documents. The user also sees a message in the app that most features aren't available. After the user connects to the internet and the subscription status is verified, all the features of Office are available again.

For each user that you've assigned a license to, you can deploy and activate Office for Mac on up to five Macs for the user. If you need to provide Office for Mac on a sixth computer for a user, you need to deactivate an existing installation first. Deactivating an installation doesn't remove Office for Mac from the computer. Instead, the installation goes into reduced functionality mode.

Users can sign into the Office 365 portal to deactivate an existing installation by going to My account > Install status > Manage installs. Or, you can deactivate an installation as an Office 365 administrator. Sign into the Office 365 portal, go to the admin center, and then go to Users > Active Users. Select the user, and then choose Edit for the Office installs property of the user.

Office 2013 Activation Without Product Key

Activate volume licensed versions of Office for Mac

To activate a volume licensed version of Office 2019 for Mac, use the Volume License (VL) Serializer. You can download the VL Serializer by signing into the Volume Licensing Service Center (VLSC). You run the VL Serializer on each computer. By doing this, your users won't see any activation prompts when they first open Office 2019 for Mac.

For more information, see Overview of the Volume License (VL) Serializer.

Can I Use A Product Key For Office 2013 For Mac Osx

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