Buy a genuine Windows 10 Professional product key for 32/64-bit systems with instant digital delivery. Windows 10 Pro is a reliable, business-grade operating system that is ideal for older PCs or devices that do not meet Windows 11 requirements.
This is a one-time purchase licence for 1 PC. Your Windows 10 Pro key is delivered by email with clear guidance for download, installation and activation.
Does your device support Windows 11? For the latest features and longer support lifecycle, we recommend Windows 11 Professional.
Windows 10 Professional is the pro edition of Windows 10, designed for business users, IT environments and power users who need more control and security than Windows 10 Home. It includes features such as BitLocker drive encryption, Remote Desktop host access, Group Policy management and business deployment tools.
While Windows 11 is the latest Windows operating system, Windows 10 Pro remains a stable and familiar choice, especially for PCs that are not compatible with Windows 11 or for users who prefer the classic Windows 10 experience.
For productivity, many customers pair Windows 10 Pro with Microsoft Office 2024 Professional Plus or Office 2021 Professional Plus.
Key Licence Information✔ This product includes a genuine Windows 10 Professional product key.
✔ One-time purchase licence with no subscription.
✔ Valid for activation on 1 PC only.
✔ Retail licence, not OEM – more flexible than OEM keys.
✔ Online activation via Microsoft servers.
✔ 32/64-bit support for compatible PCs.
✔ Instant digital delivery by email.
✔ Supported with security updates until October 2025; after that date Windows 10 Pro continues to function as a stable OS on the activated device.
The licence activates on one device and becomes bound to that PC’s hardware (motherboard). Reinstallation on the same machine is usually supported. Significant hardware changes or moving to a new PC may require a new licence.
Windows 10 Pro is a good fit if you:
If your device fully supports Windows 11, we still recommend considering Windows 11 Professional for longer-term support and newer features.
System Requirements✅ Processor: 1GHz or faster compatible processor.
✅ RAM: 2GB (64-bit) or 1GB (32-bit).
✅ Storage: 20GB (64-bit) or 16GB (32-bit) of free space.
✅ Graphics: DirectX 9 or later with WDDM 1.0 driver.
✅ Display: 1024 x 600 resolution or higher.
✅ Internet connection for download, activation and updates.
Windows 10 Pro runs well on many older PCs and laptops that cannot be upgraded to Windows 11, making it a strong choice for extending the life of compatible hardware.
Installing Windows 10 Pro is straightforward and suitable for non-technical users.
After purchase you will receive your Windows 10 Professional product key, a secure download link (or instructions for using the Microsoft Media Creation Tool) and clear, step-by-step installation guidance.
You can perform a clean installation of Windows 10 Pro on a compatible PC or use the key to upgrade from Windows 10 Home to Pro. Activation is completed online once the product key is entered.
If your PC is currently running Windows 10 Home, you can upgrade to Windows 10 Pro without reinstalling Windows.
Simply enter the Pro product key in the activation settings, and Windows will unlock the Pro features while keeping your files and applications. Full guidance is provided after purchase, and our UK-based support can assist if needed.
No. Windows 10 Professional is a one-time purchase with no monthly or annual fees.
Yes. You can reinstall on the same PC. The licence is tied to the hardware (motherboard), so reinstalling on the same device is usually supported.
No. Each Windows 10 Pro licence is valid for one PC only. For multiple machines, you would need additional licences or a multi-PC option where available.
Yes. Microsoft provides security updates for Windows 10 until October 2025. After that date, Windows 10 Pro will continue to work, but new security updates will not be released.
If your PC meets the requirements for Windows 11, Windows 11 Pro is recommended for the latest features and longer support. If your hardware cannot run Windows 11 or you need compatibility with older setups, Windows 10 Pro is a strong alternative.
If you experience any issues with activation or installation, our support team is here to help. In the unlikely event that we cannot resolve the problem, we offer a 28-day money-back guarantee. Refunds are provided where activation is not possible and a solution cannot be offered.
Give your PC a genuine Windows 10 Pro key and enjoy professional-grade features, reliable performance and instant digital delivery from a UK-based Windows licence specialist.
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