How to Download, Install, and Activate Office 2016 Professional Plus

Office 2016 Professional Plus logo on a soft, geometric peach-toned background. How to Download, Install, and Activate Office 2016 Professional Plus for Windows

This guide walks you through how to install Office 2016 Professional Plus, including how to download and activate it. Activation is done through a one-time key.

✅ Before You Begin

  • You’ll need a Microsoft account to access the setup portal

  • Internet connection is required

  • This license is valid for one-time activation on a single device

⚠️ Important:

One key can be used only one time for one activation on one installation.
Once activated, Office 2016 Pro Plus is licensed for lifetime use on that installation.
If you need to reinstall in the future on the same or a new machine, you’ll need to purchase a new key.

💻 Installation on Windows

1. Go to the official Office setup page:

👉 https://setup.office.com

2. Sign in with your Microsoft account

  • Use an existing Microsoft account or create a new one

3. Enter your 25-character product key

  • Click Next to redeem the key

  • This unlocks your Office 2016 Professional Plus license

⚠️ Although you’re signing in, the license will not bind to your account — it’s used only for access yo the latest download link.

4. Choose your language and version

  • Select your preferred language

  • Click Download

5. Run the installer

  • Open the downloaded .exe setup file

  • Follow the prompts to complete the installation

🔐 Activate Office 2016 Pro Plus

  • Open any Office app (e.g., Word or Excel)

  • Go to File → Account → Activate Product

  • Choose “I have a product key”

  • Enter your 25-character activation key

  • Click Activate

✅ If successful, your product will display:
“Product Activated”

🧠 Troubleshooting Tips

  • Double-check your key for typos

  • Run the setup file as Administrator if it won’t launch

  • Restart your PC if installation fails or hangs

  • Still need help? Reach out below 👇

🤝 We’re Here to Help

✅ Ready to Get Started?

If you don’t have your product key yet, get your genuine Office 2016 Professional Plus license here:

🎯 Instant delivery, secure activation, one-time-use license
👉 Buy Office 2016 Professional Plus from Top Key Shop