Windows 11 Pro
Retail key, 1 PC, lifetime activation
$24.99
Instant delivery
Windows
Windows 10 Pro
Retail key, 1 PC, upgradable to Windows 11 Pro
- Also activates Windows 11 Pro after a free upgrade
- Online activation
- 32-bit and 64-bit, all languages
- 25-character product key, delivered by email
Genuine licenseActivates on Microsoft's servers
LifetimeOne-time payment
30-day guaranteeReplacement or refund
About Windows 10 Pro
Windows 10 Pro is still the familiar choice for older PCs and for software that hasn't moved to Windows 11 yet. It includes BitLocker encryption, Remote Desktop hosting, Hyper-V, Group Policy and domain join, the same business tools found in Windows 11 Pro.
Please note: Microsoft ended regular support for Windows 10 on October 14, 2025, so it no longer receives free security updates. If your PC meets the Windows 11 requirements, we recommend installing Windows 11 Pro instead. This key works for that too, because a Windows 10 Pro key activates Windows 11 Pro.
That makes this key a good fit if you run Windows 10 Pro today and plan to move to Windows 11 later, or if you need Windows 10 for a specific machine or app.
Product details
| Edition | Windows 10 Pro (also activates Windows 11 Pro) |
|---|---|
| License type | Retail, 1 PC |
| Validity | Lifetime, no subscription |
| Architecture | 32-bit and 64-bit |
| Languages | All languages supported by Windows |
| Activation | Online through Microsoft |
| Delivery | By email within 2–10 minutes |
How to activate
- 1Settings → Update & Security → Activation
- 2Choose Change product key
- 3Enter the key and select Next
Your key email includes the download link. Step-by-step help: installation & activation guide.
System requirements
- Processor1 GHz or faster
- Memory1 GB RAM (32-bit) or 2 GB RAM (64-bit)
- Storage32 GB or more
- GraphicsDirectX 9 or later with a WDDM 1.0 driver
- Display800 × 600 or higher
- SetupInternet connection for activation
Questions
Does Windows 10 still get security updates?
Not for free. Microsoft ended regular support on October 14, 2025. Windows 10 keeps working, but for ongoing security updates we recommend Windows 11 Pro, which this key also activates.
Can I use this key to install Windows 11 Pro?
Yes. Install Windows 11 Pro from Microsoft's official download page, then enter this key in Settings → System → Activation. Your PC must meet the Windows 11 hardware requirements.
32-bit or 64-bit?
The key works with both. Choose 64-bit unless you have a very old PC with less than 4 GB RAM; 64-bit can use all your memory and runs modern apps.
Can it upgrade Windows 10 Home to Pro?
Yes. On Windows 10 Home go to Settings → Update & Security → Activation → Change product key, enter the Pro key, and Windows upgrades to Pro without reinstalling.
How fast is delivery?
By email, within 2–10 minutes of your payment. Check your spam folder if it hasn't arrived, or contact us with your order ID.
Is the key genuine?
Yes. It is a retail license that activates online through Microsoft's own servers.
Can I reinstall later?
Yes. Keep the key safe; it stays tied to your PC's hardware so you can reactivate after a clean install.
What if it doesn't activate?
Email [email protected] with your order ID and the error code. We replace the key or refund you within 30 days.
Helpful guides
How to activate Windows 11 or Windows 10 with a product key (Settings or CMD)Step-by-step: enter your 25-character product key in Windows 11 or Windows 10 Settings, or activate from the command line. Plus what to do if activation fails.Read guide →Windows 10 end of support: your options in 2026Windows 10 support ended on October 14, 2025. How Extended Security Updates work until October 2027, how to check if your PC can run Windows 11, and how to upgrade.Read guide →Fix Windows activation errors 0xC004F074, 0xC004C008 and 0xC004F050Fix common Windows 11 and Windows 10 activation errors: 0xC004C003, 0xC004C008, 0xC004F050, 0xC004F213, 0x803F7001, 0xC004F074 and more.Read guide →How to remove the "Activate Windows" watermark permanentlyWhy the "Activate Windows – Go to Settings to activate Windows" watermark appears on Windows 11 and 10, what it limits, and the only reliable way to remove it for good.Read guide →How to upgrade Windows 11 Home to ProUpgrade Windows 11 Home to Windows 11 Pro with a product key in a few minutes, without reinstalling and without losing your files or apps.Read guide →How to transfer a Windows 11 or 10 license to a new PCCan you move your Windows license to a new computer? Retail vs OEM rules, how to remove the key from the old PC, and how to activate Windows on the new one. Office too.Read guide →
