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Microsoft Windows 11 Pro Retail and Office 2021 Professional Plus Retail boxes
Windows 11 Pro - Retail for 1 Device – Digital License Box
Microsoft Office Professional Plus 2021 software box displaying the Microsoft logo, product name, year, and included applications including Word, Excel, OneNote, PowerPoint, Outlook, Access

Microsoft Windows 11 Pro Retail and Office 2021 Professional Plus Retail

(367 customer reviews)

Original price was: €46.80.Current price is: €36.80.

  • 🔑 Lifetime Activation – One-time purchase, permanent use for both licenses
  • 💻 Windows 11 Pro Retail and Office 2021 Professional Plus Retail – Full-featured OS and Office suite
  • 🌍 Global Licenses – Multilingual, works worldwide
  • 🛠️ Easy Setup – Step-by-step installation guides included
  • ⚡ Instant Email Delivery – Activation keys sent within minutes
  • 🛡️ Secure Purchase – Genuine Microsoft products
  • 💬 24/7 Support – Expert help anytime you need it

 

💎 Extended Protection

Add peace of mind with our Extended Protection Plan:

  • 🔑 One-Time Free Key Replacement in the next 12 Months — perfect in case of hardware upgrade or device change
  • 💬 Free 24/7 Fast-Track Support — skip the queue and get help right away
  • 🎟️ 10% Discount Code for Your Next Purchase — valid for 30 days after your order

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💻 Microsoft Windows 11 Pro Retail and Office 2021 Professional Plus Retail – Lifetime Software Bundle (One-Time Purchase)

Get the ultimate performance and productivity combo with this exclusive Windows 11 Pro Retail and Office 2021 Professional Plus Retail bundle — pairing Windows 11 Pro with Office 2021 Professional Plus for professionals, power users, and businesses that demand reliability, flexibility, and full-featured tools.

This package includes two separate lifetime licenses: one for Microsoft’s latest and most secure operating system, and another for the robust Office suite used by professionals worldwide. No subscriptions. No hidden costs. Just full ownership of two essential tools — all at a promotional price.

💡 Why Choose Windows 11 Pro Retail and Office 2021 Professional Plus Retail Combo Deal?

Buying both licenses separately can cost more — but with this special bundle deal, you save instantly and get:

  • ✅ Two full Microsoft products in one checkout
  • ✅ Separate Retail activation keys for each product
  • ✅ Instant digital delivery by email
  • ✅ Official Microsoft installation files
  • ✅ Lifetime activation for 1 PC each
  • ✅ Multilingual and region-free licensing

Perfect for clean installs, format resets, or new PC setups.

🧩 What’s Included in this Windows 11 Pro Retail and Office 2021 Professional Plus Retail bundle

🔷 Windows 11 Pro Retail – Lifetime License

  • Designed for business users and advanced computing
  • One-time-use key valid for a single PC
  • Includes BitLocker, Group Policy, Hyper-V, Remote Desktop, and more
  • Multitask with Snap Layouts, Desktops, and Widgets
  • TPM 2.0 and Secure Boot supported for security
  • Can be freshly installed or used to upgrade from Windows 10
  • Official download from Microsoft

💼 Office 2021 Professional Plus Retail – Lifetime License

  • Includes Word, Excel, PowerPoint, Outlook, Access, Publisher, and OneNote
  • One-time-use key valid for a single PC
  • Ideal for professional and commercial use
  • Works offline — no Microsoft account required
  • Easy download, installation and activation guide included
  • Compatible with Windows 10 and Windows 11

🔧 Install, Activate & Enjoy

✅ Separate license keys — 1 for Windows, 1 for Office
✅ Lifetime use on 1 PC for each product
✅ Step-by-step install guides included
✅ Instant email delivery
✅ No subscription or renewal needed

⚠️ Office & Windows license is for one-time activation. Reuse or reinstallation requires a new key.

🖥️ Minimum System Requirements

  • Processor: 1 GHz or faster, 64-bit, 2+ cores
  • RAM: 4 GB or higher
  • Storage: 64 GB or more
  • TPM: Version 2.0 (required for Windows 11)
  • Display: 1280×768 minimum
  • Internet: Needed for first-time download & activation
  • OS Compatibility (Office): Windows 10 or Windows 11

🌐 Languages Supported

This bundle supports all major languages. Choose your preferred language during setup:

🇸🇦 Arabic 🇧🇬 Bulgarian 🇨🇳 Chinese 🇨🇿 Czech 🇩🇰 Danish 🇳🇱 Dutch 🇬🇧 English 🇫🇮 Finnish 🇫🇷 French 🇩🇪 German 🇬🇷 Greek 🇭🇺 Hungarian 🇮🇹 Italian 🇯🇵 Japanese 🇰🇷 Korean 🇳🇴 Norwegian 🇵🇱 Polish 🇵🇹 Portuguese (Portugal) 🇧🇷 Portuguese (Brazil) 🇷🇴 Romanian 🇷🇺 Russian 🇪🇸 Spanish 🌎 Spanish (Latin America) 🇸🇪 Swedish 🇸🇰 Slovak 🇹🇭 Thai 🇹🇷 Turkish 🇺🇦 Ukrainian 🇻🇳 Vietnameseand more.

✔️ Multilingual options during install
✔️ Region-free activation
✔️ Works worldwide

📦 What You’ll Receive when you buy the Windows 11 Pro Retail and Office 2021 Pro Plus Retail bundle

  • ✅ 1x Windows 11 Pro Retail Activation Key
  • ✅ 1x Office 2021 Professional Plus Retail Activation Key
  • ✅ Official Microsoft download links
  • ✅ Installation & activation instructions
  • ✅ Lifetime use — one-time purchase
  • ✅ Friendly 24/7 support from Buy Now Key
  • ✅ Instant email delivery

🚀 Upgrade Smarter – Save More

Whether you’re outfitting a new PC, upgrading from an older OS, or switching from a subscription model — this Windows 11 Pro Retail and Office 2021 Professional Plus Retail bundle gives you premium tools for a fraction of the price. Buy once. Activate for life.

Buy Now Key — the future is here.

Why Buy from Buy Now Key?

When you choose Buy Now Key, you’re choosing security, trust, and world-class service:

  • 💰 Competitive Pricing – We offer some of the best value in the market for genuine software license keys.

  • 🧰 Wide Product Selection – Whether it’s Windows, Office, or Antivirus, our extensive catalog has you covered.

  • 🔒 Secure Checkout – Shop confidently with encrypted payment and data protection throughout your order.

  • ✉ Instant & Reliable Delivery – Receive your product key securely via email within minutes of purchase, so you can start right away without delays.

  • 🛡️ Original & Genuine Software – All licenses activate directly through Microsoft’s official servers. No third parties, no risks.

  • 🌍 Global License & Multilingual Support – Use your software anywhere in the world, with full language flexibility during installation.

  • 💬 Online 24/7 Support – Our expert team is here to help anytime you need assistance.

  • ⭐ 100% Customer Satisfaction Guarantee – We’re committed to your satisfaction. If anything goes wrong, you’re covered by our hassle-free money-back policy.

  • 🛠️ Easy Installation Guides Included – Every purchase comes with clear, step-by-step instructions to make setup a breeze.

  • ✅ Trusted by Thousands – Our customers love us! Don’t take our word for it—check our glowing Google Reviews and Trustpilot Reviews.

    Here are a few examples of positive feedback we’ve received:

Experience the future of digital shopping with Buy Now Key – secure, fast, and 100% genuine.

Frequently Asked Questions – Windows 11 Pro Retail and Office 2021 Professional Plus Retail Bundle

What is included in the Windows 11 Pro Retail and Office 2021 bundle?

This bundle includes two separate retail license keys: one for Windows 11 Pro and one for Office 2021 Professional Plus. You also receive official Microsoft download links and step-by-step installation and activation guides — everything you need to get up and running quickly.

Are these genuine Microsoft licenses in the Windows 11 Pro Retail and Office 2021 Pro Plus Retail bundle?

Yes. Both the Windows 11 Pro Retail key and the Office 2021 Professional Plus Retail key are genuine Microsoft licenses. They activate directly with Microsoft’s servers and are not trial or OEM keys tied to a specific manufacturer’s hardware.

How will I receive my license keys?

Your activation keys are delivered instantly by email after purchase. Simply check your inbox (and spam folder, just in case) for a message from Buy Now Key containing both keys and download instructions.

How do I activate Windows 11 Pro using the retail key?

After installing Windows 11 Pro using the official Microsoft installation media (available at microsoft.com/software-download/windows11), go to Settings → System → Activation and click Change product key. Enter the 25-character key from your email and follow the prompts. An internet connection is required for first-time activation.

How do I activate Office 2021 Professional Plus?

Download Office 2021 from the official Microsoft portal, then launch any Office application (e.g. Word). When prompted, click Activate, select Enter a Product Key, and type the 25-character key delivered to your email. If the activation window doesn’t appear automatically, go to File → Account → Activate Product.

Can I install Office 2021 Professional Plus on Windows 11?

Yes. Office 2021 Professional Plus is fully compatible with both Windows 10 and Windows 11, making it a perfect match for this bundle.

How many PCs can I install these Windows 11 Pro Retail and Office 2021 Pro Plus Retail licenses on?

Each license in this Windows 11 Pro Retail and Office 2021 Professional Plus Retail bundle is valid for one PC only. The Windows 11 Pro key activates one device and the Office 2021 key activates one Office installation.

Is this a subscription? Will I be charged again?

No. This is a one-time purchase providing lifetime activation. There are no monthly or annual fees, and no renewal is required. Once activated, both products remain fully functional indefinitely.

Can I use these licenses on a Mac?

The Windows 11 Pro license is designed for PC only. The Office 2021 Professional Plus Retail key included in this bundle is the Windows version and is not compatible with macOS. If you need an Office for Mac license, please browse our other available products.

What languages are supported?

Both Windows 11 Pro and Office 2021 Professional Plus support a wide range of languages, including English, French, German, Spanish, Italian, Portuguese, Dutch, Polish, Russian, Arabic, Chinese, Japanese, Korean, and many more. You can select your preferred language during installation.

What if my activation key doesn’t work?

If you experience any issues activating your key, please contact the Buy Now Key support team. We offer 24/7 customer support and will work to resolve any activation issues promptly. Double-check that the key has been entered correctly and that you are connected to the internet during activation.

Can I reinstall the software if I format my PC?

The answer differs between the two products in this bundle:

  • Windows 11 Pro Retail — Because the retail key is linked to your Microsoft account, you can reinstall and reactivate Windows 11 Pro on the same device after a format, or even transfer it to a different PC by signing in with the same Microsoft account.

  • Office 2021 Professional Plus Retail — One key allows one activation only. If you need to reinstall Office 2021 on the same or a different device, a new key will be required. Contact our support team before purchasing if you have any questions about this.

What are the minimum system requirements for this bundle?

To run Windows 11 Pro, your PC needs at least a 1 GHz 64-bit processor with 2+ cores, 4 GB RAM, 64 GB storage, TPM 2.0, and a 1280×768 display. Office 2021 Professional Plus requires Windows 10 or Windows 11. An internet connection is required for downloading and initial activation of both products.

367 reviews for Microsoft Windows 11 Pro Retail and Office 2021 Professional Plus Retail

  1. Martim Silva – Portugal (verified owner) –

    Great combo deal at a budget price. Windows 11 Pro and Office 2021 run seamlessly!

  2. Marco Rossi – Italy (verified owner) –

    Smooth activation and excellent value for a Windows 11 Pro and Office 2021 combo! Highly recommended for professionals.

  3. David Wolf – Germany (verified owner) –

    Great combo deal for Windows 11 Pro and Office 2021. Easy activation and efficient performance!

  4. Valentina Santoro – Italy (verified owner) –

    Excellent combo! Activation was fast and the software runs flawlessly on my PC.

  5. Sara Bianchi – Italy (verified owner) –

    Great value for £36.80! Windows 11 Pro and Office 2021 activated smoothly and work flawlessly for my productivity needs.

  6. Anna Schmidt – Germany (verified owner) –

    Easy to install and reliable combo. Perfect for getting work done efficiently.

  7. Maximilian Mayer – Austria (verified owner) –

    Great value combo! Easy to install and works perfectly.

  8. Emma Maier – Austria (verified owner) –

    Excellent value combo at just £36.80! Activation was straightforward and both Windows 11 Pro and Office 2021 perform smoothly.

  9. Emma Bernard – France (verified owner) –

    Quick activation and great value for both Windows 11 Pro and Office 2021 Professional Plus! Perfect for boosting productivity at an affordable price.

  10. Sophie Fischer – Germany (verified owner) –

    The combo of Windows 11 Pro and Office 2021 offers excellent value. Easy to install and perfect for both work and personal projects.

  11. Jules Girard – France (verified owner) –

    Good value for both Windows 11 Pro and Office 2021 in one package. Installation was straightforward and it works smoothly on my system.

  12. Sophie Fischer – Germany (verified owner) –

    This combo is a smart buy! Windows 11 Pro and Office 2021 activate effortlessly and deliver smooth performance for work and home use.

  13. Sophie Fischer – Germany (verified owner) –

    Great value combo deal! Windows 11 Pro and Office 2021 activate smoothly and work perfectly for all my professional needs.

  14. Paul Becker – Germany (verified owner) –

    Very affordable combo and easy installation. Perfect for productivity!

  15. Sofia Huber – Switzerland (verified owner) –

    Good value for the combo. Activation was simple and smooth.

  16. Matteo Marino – Italy (verified owner) –

    Smooth installation and reliable activation. Windows 11 Pro and Office 2021 work seamlessly together in this combo deal.

  17. Emma Maier – Austria (verified owner) –

    Great combo deal with Windows 11 Pro and Office 2021! Activation was fast and the software works perfectly for both work and personal projects.

  18. Lucas Andersson – Sweden (verified owner) –

    Very good combo deal with Windows 11 Pro and Office 2021. The activation was quick and smooth. Perfect for my home office setup, the price is super reasonable too!

  19. Giulia Ferrari – Italy (verified owner) –

    Excellent value with quick setup. Windows 11 Pro and Office 2021 work perfectly together!

  20. Sofia Nováková – Slovakia (verified owner) –

    Great value for the price. Smooth activation and everything works perfectly!

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