Windows 10 Pro OEM Digital License Box for 1 Device

Microsoft Windows 10 Pro OEM

(20 customer reviews)

€8.90

  • 🔑 Lifetime Activation – One-time purchase, permanent use

  • ✅ 1 License for 1 Activation – Once activated, it’s valid for life on that device

  • 💻 One Device License – Activate Windows 10 Pro OEM on one new or formatted PC

  • 🌍 Global License – Works worldwide, all languages supported

  • 🛡️ Secure Purchase – Genuine license with after-sales support

  • ⚡ Instant Email Delivery – Receive your key within minutes via email

  • 🛠️ Easy Installation – Complete download, installation, and activation guide included

  • 💬 24/7 Customer Support – We’re always here to assist you if needed

Version
OEM for 1 Device – €8.90
Retail for 1 Device – €14.90

💎 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

Secure Payment and Safe Checkout
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🖥️ Windows 10 Pro – OEM (Lifetime Activation)

Power up your PC with Windows 10 Pro – OEM, the trusted operating system for professionals, business users, and power users. Designed for reliability, performance, and security, this license lets you activate Windows 10 Pro on one new or freshly formatted machine, with lifetime activation and direct validation through Microsoft servers.

Whether you’re building a new system or reinstalling from scratch, Windows 10 Pro gives you the tools to stay secure, productive, and in control.

💡 Why Choose Windows 10 Pro – OEM?

Windows 10 Pro – OEM offers all the features of Windows 10 Home plus powerful tools for business and advanced users. With built-in BitLocker encryption, Remote Desktop, Hyper-V virtualization, and Group Policy Management, it’s tailored for secure, efficient, and flexible computing.

Ideal for IT professionals, business owners, freelancers, and anyone looking for more than just a basic operating system.

✅ Official download & activation
✅ One-time purchase – use for life
✅ Designed for clean installs on new or formatted hardware

 You can find everything you need to know at our help page: How to Download, Install and Activate Windows 10 Pro Guide

🔑 Key Features of Windows 10 Pro – OEM

Business & Pro Features

  • BitLocker Drive Encryption — Secure your data from unauthorized access

  • Remote Desktop — Access your PC from anywhere

  • Hyper-V Virtualization — Run multiple operating systems

  • Group Policy Management — Control user and system settings

  • Azure Active Directory — Sync with cloud-based business services

  • Windows Sandbox — Test software in a secure container

Performance & Productivity

  • Faster startup, optimized memory use

  • Seamless multitasking with Task View and Virtual Desktops

  • Advanced file management with File Explorer tabs

  • Cortana integration for voice commands and automation

  • Microsoft Edge & built-in Defender Antivirus

🔧 Install, Activate & Enjoy

✅ Fresh Installation Only – Best suited for clean installs on new or formatted computers
✅ Official Download – Get Windows 10 ISO directly from Microsoft’s official site
✅ Genuine Activation – Activate securely through Microsoft’s activation servers
✅ Worldwide License – Region-free, works globally in all supported languages
✅ Step-by-step install + activation guide included
✅ 1 License for 1 Activation – Once activated, it’s valid for life on that device

⚠️ If you need to reinstall or move Windows to another device, a new key is required.

🛠️ Minimum System Requirements

  • Processor: 1 GHz or faster processor or System on a Chip (SoC)

  • RAM: 1 GB for 32-bit or 2 GB for 64-bit

  • Storage: 16 GB for 32-bit OS or 20 GB for 64-bit OS

  • Graphics Card: DirectX 9 or later with WDDM 1.0 driver

  • Display: 800 × 600 resolution minimum

  • Firmware: UEFI, Secure Boot capable (recommended for maximum security)

  • TPM: Trusted Platform Module (TPM) version 1.2 or later (optional but recommended)

  • Internet Connection: Required for updates and online activation

  • Microsoft Account: Required for some features and license linking

🌐 Languages Supported

Windows 10 Pro OEM supports full multilingual activation. Choose your preferred language during installation.
This license is region-free and works worldwide!

🇸🇦 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 🇻🇳 Vietnamese

✔️ Multilingual license included
✔️ Available worldwide, no regional restrictions
✔️ Choose your preferred language during installation

🚀 Ready to Upgrade?

Get Windows 10 Pro – OEM now from Buy Now Key.
Enjoy lifetime activation, multilingual support, and full installation instructions.

The future is here.

This Package Contains:

1. Product License (Activation Key) – 1 License for use on a single machine
2. Instructions for installation on Desktop/Laptop PC
3.The Original Recovery Media and CoA sticker (Optional)*
4. Damaged beyond repair Desktop/Laptop PC (Optional)*

Microsoft Policy States:

“Large brand-name computer manufacturers, such as Dell and Compaq, often include OEM software on non-holographic “recovery” or “reinstallation” discs that show the manufacturer’s brand name. These software packages are typically marked with a phrase that states, for instance, “For Distribution with a new Dell PC only.” Recovery or reinstallation software is licensed only for distribution with new computers and can be redistributed only with the computer for which it was initially distributed. Distributing such software with individual PC hardware components (e.g. hard drive; RAM) does not comply with Microsoft’s OEM distribution requirements.”

This sale includes the Original Recovery Media and CoA sticker for Windows 10, the original broken not economical repair computer and motherboard. They are only available for pickup (contact us before purchase to arrange a pick up) – additional fee of €180 will apply. If not picked up in 3 days after the sale, it will be disposed of. Otherwise, you will receive only the Activation key for Windows 10.

OEM Software:

Microsoft’s Distribution Agreement for System Builders states that the system builder software packs are not intended for distribution to end users unless the end users are acting as system builders by assembling their own PCs. A “system builder” is anyone who assembles, reassembles or installs software on a new or used computer system.

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 10 Pro OEM

What is Windows 10 Pro OEM?

Windows 10 Pro OEM is a full version of Windows 10 Professional designed for original equipment manufacturers and system builders. It provides lifetime activation on one new or freshly formatted PC. OEM licenses are tied to the hardware they’re first activated on and include all the advanced features of Windows 10 Pro, such as BitLocker, Remote Desktop, Hyper-V, and Group Policy Management.

Is this a genuine Microsoft license?

Yes. All Windows 10 Pro OEM licenses sold by Buy Now Key are genuine Microsoft cd keys that activate directly through Microsoft’s official activation servers. You’ll receive a valid activation key that provides full access to Windows updates, security patches, and all Pro features.

How do I install Windows 10 Pro OEM?

Installation is straightforward. Download the official Windows 10 ISO from Microsoft, create a bootable USB drive or DVD, and install Windows 10 on your new or formatted PC. During installation, you’ll be prompted to enter the product key we provide. For step-by-step instructions, visit our Windows 10 Pro installation and activation guide.

How do I activate my Windows 10 Pro OEM licence?

After installing Windows 10 Pro, go to Settings > Update & Security > Activation, select Change product key, and enter the OEM key provided in your order confirmation. Windows will validate your key with Microsoft’s servers and activate automatically. Full activation instructions are included with your purchase.

Can I transfer my OEM licence to another computer?

No. OEM licenses are tied to the motherboard of the PC they’re first activated on and cannot be transferred to a different computer. If you need a licence that can be moved between devices, consider a Retail license instead.

Can I reinstall Windows 10 Pro OEM on the same PC?

Yes, you can reinstall Windows 10 Pro on the same hardware as many times as needed. The OEM license remains valid as long as you’re using the same motherboard. If you replace the motherboard, you’ll need a new license.

What’s the difference between Windows 10 Pro OEM and Windows 10 Pro Retail?

Both versions include the same features and functionality. The key difference is licensing: OEM licenses are tied to the original hardware and cannot be transferred, while Retail licenses can be moved to a new PC. OEM licenses are typically more affordable because of this restriction.

What’s the difference between Windows 10 Pro and Windows 10 Home?

Windows 10 Pro includes all the features of Windows 10 Home plus advanced business and security tools: BitLocker encryption, Remote Desktop, Hyper-V virtualization, Group Policy Management, Azure Active Directory support, and Windows Sandbox. If you need these professional features, Windows 10 Pro is the right choice.

Will I receive automatic Windows updates?

Yes. Once activated, your Windows 10 Pro OEM license gives you full access to all Microsoft security updates, feature updates, and patches just like any other genuine Windows installation.

How quickly will I receive my cd key?

Your Windows 10 Pro OEM cd key is delivered instantly via email after purchase. Check your inbox (and spam folder) for your order confirmation containing the activation key and installation instructions.

What are the minimum system requirements for Windows 10 Pro?

To run Windows 10 Pro, you need at least a 1 GHz processor, 1 GB RAM (32-bit) or 2 GB RAM (64-bit), 16 GB storage (32-bit) or 20 GB (64-bit), DirectX 9 graphics with WDDM 1.0 driver, and an 800 × 600 display. An internet connection is required for activation and updates.

Can I upgrade from Windows 10 Home to Windows 10 Pro with this license?

Windows 10 Pro OEM is designed for clean installations on new or formatted PCs. If you’re currently running Windows 10 Home and want to upgrade to Pro on the same activated system, you may need a different license type. For best results, perform a fresh installation using the OEM key.

Is the license region-locked?

No. Windows 10 Pro OEM licenses from Buy Now Key are worldwide licenses that work in any country. You can choose your preferred language during installation from a wide selection including English, German, French, Spanish, Italian, Japanese, Chinese, and many more.

What if my activation fails?

If you encounter activation issues, first ensure you’re connected to the internet and that you’ve entered the product key correctly. You can also use the built-in Activation Troubleshooter in Settings > Update & Security > Activation. If problems persist, contact our support team with your order details, and we’ll help resolve the issue.

Should I upgrade to Windows 11 Pro?

Windows 10 Pro remains a powerful, secure, and fully supported operating system with updates continuing until October 2025. However, if your hardware meets Windows 11’s requirements and you want the latest features, improved performance, and extended support, upgrading to Windows 11 Pro is worth considering. Check out our Windows 11 Pro OEM license for the newest Microsoft OS.

20 reviews for Microsoft Windows 10 Pro OEM

  1. Max Meyer – Germany (verified owner) –

    Die Lieferung erfolgte sofort und die Aktivierung des Windows 10 Pro OEM Schlüssels verlief ohne Probleme. Das Betriebssystem läuft stabil und hat mein Setup professionell aufgewertet. Besonders die BitLocker Funktion bietet mir im Arbeitsalltag mehr Sicherheit. Absolut empfehlenswert für jeden, der einen zuverlässigen und dauerhaften Windows 10 Pro-Key sucht.

  2. Max Meyer – Germany (verified owner) –

    The activation key arrived instantly and worked flawlessly. Windows 10 Pro runs smoothly on my PC and the included Office 2021 suite is a perfect addition for work. Great value for the price!

  3. Hans Müller – Germany (verified owner) –

    Die Aktivierung verlief schnell und ohne Probleme. Die Lieferung des Schlüssels per E-Mail war sofort, ideal für jemanden, der sein System schnell einrichten möchte. Sehr zufrieden mit dem Kauf!

  4. Laura Schulz – Germany (verified owner) –

    The activation was instant and straightforward. I upgraded from Windows 7 without any hassle and now enjoy all Pro features smoothly. Great value for the price and reliable license!

  5. Hans Müller – Germany (verified owner) –

    Schnelle Lieferung und die Aktivierung funktionierte einwandfrei. Windows 10 Pro läuft stabil auf meinem Firmenlaptop, und der Support war bei Fragen sehr hilfsbereit.

  6. Hans Müller – Germany (verified owner) –

    Sehr schnelle Lieferung und der Produktschlüssel hat sofort funktioniert. Windows 10 Pro ist stabil und läuft einwandfrei auf meinem Laptop. Einfach zu installieren mit den klaren Anweisungen. Für den Preis ein echtes Schnäppchen!

  7. Lea Schwarz – Germany (verified owner) –

    I installed Windows 10 Pro on my laptop quickly and without any issues. The activation process was smooth and the license is genuine. Very happy with the fast digital delivery and the fair price!

  8. Thomas Taylor – UK (verified owner) –

    Instant delivery and the activation went smoothly on both my new PCs. Great deal for such a professional OS with lifetime use. Highly recommend for anyone needing multiple licenses!

  9. William Jensen – Denmark (verified owner) –

    I Bought the Windows 10 Pro OEM package and it arrived instantly through email. The activation key worked straight away, and I had no issues with the process. The system performance has been exceptional since activation, and I’m pleased with the genuine key.

  10. Lara Zimmermann – Switzerland (verified owner) –

    Purchased Windows 10 Home and received the key immediately via email. Activation process was seamless, and my system is now up and running smoothly. Highly recommended for reliable and secure performance!

  11. Jelena Vlasic – Croatia (verified owner) –

    Purchased Windows 10 Pro OEM and received the keys instantly via email. Activated without any issues, and the installation process was smooth. Perfect choice for anyone needing professional-grade performance at an affordable price.

  12. Laura Mancini – Italy (verified owner) –

    Purchased Windows 10 Pro OEM and Office 2019 Professional Plus Retail bundle. Activation was seamless, instant email delivery, and works globally.

  13. Laura Mancini – Italy (verified owner) –

    Purchased Windows 10 Pro OEM for a fantastic price. Fast delivery of the activation key via email. The activation process was seamless and worked perfectly on my device.

  14. Sophie Fischer – Germany (verified owner) –

    Purchased Windows 10 Home at a great value, received immediate email delivery, and activated without any issues. The key worked perfectly on my device, providing a smooth and seamless experience. Highly recommend!

  15. Hans Müller – Germany (verified owner) –

    The Windows 10 Pro OEM key arrived in just a few minutes after purchase. Immediate email delivery and activation was seamless, worked straight away. The whole process was hassle-free and as described. Highly satisfied with the purchase!

  16. Francois Meyer –

    Genuine product key at an amazing price! I was skeptical at first but the lifetime activation works flawlessly. Delivery was super fast – got my key in just 5 minutes. The activation process was smooth and my Windows is now fully activated. Thank you Buy Now Key for this great deal!

  17. Jan Christensen – Denmark –

    Clean install on my new SSD. Product key worked immediately. Cortana is actually useful for setting reminders. Installation got stuck at 75%, support team walked me through clearing the temp files. Smooth sailing after that.

  18. Christine Lefevre – Belgium –

    Genuine activation on first try. Windows Update is working normally, getting all the latest security patches. The whole experience from purchase to activation was smooth.

  19. Maria Schneider – Switzerland –

    Running smoothly on my 8-year-old desktop. Better performance than expected on older hardware. Quality product that works exactly as advertised.

  20. Anna Wagner – Austria –

    Upgraded an old Windows 7 laptop for my mom. She’s happy with the familiar interface and better security.

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