Office 2016 Pro Plus Download, Installation & Activation Instructions โ€“ Windows

This guide helps you download, install, and activate Office 2016 Pro Plus for Windows. Itโ€™s a one-time activation license for a single PC, offering a lifetime of use with essential and advanced Office tools like Word, Excel, PowerPoint, Outlook, Access, Publisher, and more โ€” perfect for professionals and businesses.

No subscriptions, no renewals โ€” just classic Microsoft Office productivity.

โš ๏ธ Before You Begin

โ€ข A Microsoft account is required to access the setup portal
โ€ข Internet connection is needed for download and activation
โ€ข This key is valid for one-time activation on one device only

โš ๏ธ Important:
Once activated, your Office 2016 Professional Plus key will be locked to that installation.
You cannot transfer it to another device. A new key is required for future installations.

โ„น๏ธ System Requirements

โ€ข Operating System: Windows 7 SP1, 8.1, 10, or 11
โ€ข Processor: 1 GHz or faster
โ€ข RAM: 2 GB (32-bit) or 4 GB (64-bit)
โ€ข Storage: 3 GB of available space
โ€ข Display: 1280 x 800 resolution
โ€ข Internet: Required for installation and activation
โ€ข Browser: Current version of Internet Explorer, Edge, Chrome, or Firefox

๐Ÿ’ป Installation on Windows

  1. Go to the official setup page:
    ๐Ÿ‘‰ https://setup.office.com

  2. Sign in with your Microsoft account
    โ€ข Create one if you donโ€™t already have one

  3. Enter your 25-character Office product key
    โ€ข Click Next to redeem the key
    โ€ข This step unlocks the download โ€” it does not bind the license to your account

  4. Choose your language and version
    โ€ข Select your preferred language
    โ€ข Click Download

  5. Run the installer
    โ€ข Open the downloaded .exe file
    โ€ข The installation process will begin automatically

๐Ÿ” Activate Office 2016 Professional Plus

After installation:
โ€ข Open any Office app (Word, Excel, etc.)
โ€ข Navigate to File โ†’ Account โ†’ Activate Product
โ€ข Select โ€œI have a product keyโ€
โ€ข Enter your 25-character key and click Activate

โœ… Youโ€™ll see confirmation such as:
โ€œProduct Activatedโ€

๐Ÿ”„ Reinstalling Office 2016 Professional Plus

This license is not bound to your Microsoft account.
If you uninstall or replace your device, you will need a new key to activate Office again.

โš ๏ธ One activation = one lifetime installation.

๐Ÿ›  Troubleshooting Activation

โ€ข Typo in Key: Double-check your license
โ€ข VPN Active?: Disable and retry
โ€ข Still not working?: Restart your PC and try again

โš ๏ธย If none of that works:ย Please contact our free 24/7 customer support team. Include your order number and a screenshot of any error message for faster assistance using one of the methods below:

๐Ÿ“ž Still Need Help?

โœ… Ready to Buy?

โžคBuy Office 2016 Professional Plus for Windows โ€“ Get your license key instantly and unlock the full Microsoft Office suite with lifetime use on one PC.

Experience professional-grade productivity with classic reliability โ€” all with no recurring charges.


Available Office 2016 Professional Plus for Windows Product