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How to Install Office 2016 Without Disc or Product Key
Question details
The user wants to transfer or reinstall Microsoft Office 2016 on a new computer but lacks the original installation disc, setup files, and the 25-character product key.
- Product
- Microsoft Office 2016
- Device & OS
- not provided
- Scenario
- Reinstalling or transferring an existing Office 2016 license to a secondary device.
- Observed behavior
- The user has Office 2016 installed on one PC and can see the Product ID, but lacks the necessary product key or physical media to authorize an installation on another machine.
Before proceeding, ensure you have the login credentials for the Microsoft account originally used to purchase, register, or activate your Office 2016 license.
Reinstall Office 2016 via Microsoft Account
If your Office 2016 license is digitally linked to your Microsoft account, you can download and install the software directly from the Microsoft services page without needing a product key.
Most modern Office 2016 purchases are tied to a Microsoft account digitally. Please note that the 'Product ID' found in the 'About' section of an installed Office application is meant for support identification, not activation. A Product ID alone cannot be used to download the installer or recover a lost license.
Go to the official Microsoft account website and log in using the email address associated with your Office 2016 purchase.
Click on 'Services & subscriptions' from the top navigation menu to view all products linked to your account.
Scroll through your list of active products and look for your specific 'Office 2016' license.
Click the 'Install' button next to Office 2016. Follow the on-screen prompts to download the setup file and run it on your new computer.
Once the installation is complete, open any Office application (such as Word) and sign in with the same Microsoft account to activate the software automatically.
Can't Find Your Office Key? Try WPS Office for Free
If you are unable to recover your Office 2016 license or it was permanently tied to your old computer, consider switching to WPS Office. It provides a complete, lightweight suite of productivity tools that easily handles your existing Word, Excel, and PowerPoint files without the hassle of product keys.
- 1. Download the Installer: Visit the official WPS website and download the free WPS Office installer.
- 2. Install WPS Office: Run the downloaded setup file and follow the quick installation wizard.
- 3. Open Your Files: Launch WPS Office and directly open your existing Microsoft Office documents to continue your work immediately.
Frequently Asked Questions
Can I extract my Office 2016 product key from my current computer?
Generally, no. For security reasons, Office 2016 only stores the last five characters of the product key on your local hard drive. The full 25-character key is kept securely on Microsoft's servers and is tied to your Microsoft account.
What is the difference between a Product Key and a Product ID?
A Product Key is a 25-character code used to activate your software purchase. A Product ID is a unique string generated after the software is successfully installed, used primarily by Microsoft Support to identify your installation, but it cannot be used to reinstall or activate the software.
Can I transfer an Office 2016 OEM license to a new computer?
No. If your copy of Office 2016 came pre-installed on your computer by the manufacturer (an OEM license), the license terms state that it is tied to that specific hardware and cannot be legally transferred to another device.
What if I forgot the Microsoft account associated with Office 2016?
If you forgot the email address used to purchase or activate Office, you can try Microsoft's account recovery page, check your old emails for purchase receipts, or contact Microsoft Support with your proof of purchase.
