How to Download, Install and Activate Office 2021 Pro Plus for Windows – Bind to Account Guide

How to Download, Install and Activate Office 2021 Pro Plus for Windows – Bind to Account Guide

If you’re wondering how to download, install and activate Office 2021 Pro Plus for Windows, this guide walks you through the entire process. With Microsoft’s “Bind to Account” system, your license is permanently linked to your Microsoft account, so you can reinstall or move devices easily in the future.

Quick Summary

  • Step-by-step instructions for downloading Office 2021 Pro Plus
  • How to install on Windows without errors
  • Activating the Office by binding it to your Microsoft account
  • Solutions for common activation problems
  • Easy access to additional support via email, WhatsApp or Click to Start a Chat

 

How to Download, Install and Activate Office 2021 Pro Plus for Windows – Bind to Account

Step 1: Sign In to Your Microsoft Account

Before you begin, make sure you have a Microsoft account. This is where your license will be stored and activated.

👉 Need an account? Create one here: https://account.microsoft.com/account

Step 2: How to Redeem Office 2021 Pro Plus

🛒 Still need a license?

✅ Order 2021 Pro Plus – Bind to Account

Once your order is complete, you’ll receive a product key via email.

🧾 To redeem:

  1. Go to https://setup.office.com
  2. Sign in with your Microsoft account
  3. Enter your activation key
  4. Follow the steps to bind the license to your account

You’ll find Office listed under “Services & Subscriptions” after successful redemption.

Step 3: How to Download Office 2021 Pro Plus Windows

  1. Go to: https://account.microsoft.com/services
  2. Log in using the Microsoft account you used during redemption
  3. Find Office 2021 Pro Plus
  4. Click Install and download the Windows installer (.exe)

Step 4: How to Install Office 2021 Pro Plus

  1. Run the downloaded .exe installer
  2. The Office installer will launch — follow the prompts
  3. Office will install automatically (usually in C:\Program Files\...)
  4. Installation typically takes 5–10 minutes depending on your system

After installation, you’ll find the Office apps (Word, Excel, PowerPoint, etc.) in your Start Menu.

Step 5: How to Activate Office 2021 Pro Plus (Bind to Account)

Open any Office app for the first time (e.g., Word or Excel):

  1. Sign in with your Microsoft account
  2. Office will automatically detect and activate your license

You should see a message like: “Product Activated – Licensed to your@email.com”

🎉 You’re now fully set up and ready to use Office 2021 Pro Plus!

Troubleshooting Activation Issues

❌ “Product Not Found” or activation failed

  • Solution: Confirm you’re signed in with the correct Microsoft account.

❌ Office shows as unlicensed

  • Solution: Go to File → Account → Sign Out, then sign back in with the correct account.
  • Or visit account.microsoft.com/services to confirm the license is active.

❌ Installation failed or stuck

💬 Still having problems?

Our support team is available 24/7 — reach out any time:

Final Notes: Secure Your License

Because your Office license is bound to your Microsoft account, we recommend:

  • Use a strong password
  • Turn on two-factor authentication
  • Keeping your Microsoft credentials securely backed up