Windows 10 Pro Key

This Windows 10 Pro key is a genuine Retail product key for one PC. It activates Windows 10 Pro, or upgrades Windows 10 Home to Pro, and it’s emailed right after payment. On eligible PCs you can move to Windows 11 for free and keep your activation.

Windows 10 Pro features

Windows 10 Pro is the business edition of Windows 10. On top of everything in Windows 10 Home, it adds:

• BitLocker to encrypt internal drives and USB sticks.
• Remote Desktop, so you can connect to this PC from another device.
• Hyper-V and Windows Sandbox for virtual machines and safe testing of unknown programs.
• Group Policy and domain join for company networks and Microsoft Entra ID.
• Windows Update for Business, to delay or schedule updates on work PCs.

Windows 10 Pro runs on PCs that don’t meet Windows 11’s hardware requirements, such as TPM 2.0. On a PC that does meet them, the same key also activates Windows 11 Pro.

What you get

Your 25-character Windows 10 Pro Retail product key for one PC, emailed right after payment together with our installation and activation guide. It’s a one-time purchase with no subscription.

Windows 10 Pro key price

Microsoft stopped selling Windows 10 in January 2023. Here is its current Windows 11 Pro price next to ours:

Microsoft’s price is the list price in its US store. Our prices are shown in your currency, as one-time payments.

Windows 10 Pro or Windows 11 Pro?

Microsoft ended support for Windows 10 on 14 October 2025. For personal PCs, its Extended Security Updates (ESU) program keeps security updates coming until 12 October 2027, free if you sync your PC settings with a Microsoft account. Choose Windows 10 Pro if your PC doesn’t meet Windows 11’s requirements or your software needs Windows 10. If your PC can run Windows 11, a Windows 11 Pro key gets you the current version, with updates beyond 2027.

How to activate Windows 10 Pro

1. Open Settings → Update & Security → Activation.
2. Select Change product key and enter the 25-character key from your order email.
3. Select Next, then Activate. Windows confirms the activation within a few seconds.

Installing on a new PC or a new drive? Download Windows 10 from Microsoft’s official download page, choose Windows 10 Pro during setup, and activate afterwards. Full walkthrough: Windows 10 installation and activation guide.

System requirements

Windows 10 Pro key FAQ

How many PCs can I activate with one key?

One. Each Windows 10 Pro key activates one PC. For several PCs, see our Windows 10 Pro 5PC keys.

Is this a Retail or OEM key?

Retail. An OEM key is locked to the first PC it activates; under Microsoft’s license terms, a Retail license can be moved to another PC you own, one PC at a time.

Is it a lifetime license?

Yes. It’s a one-time purchase with no expiry and no subscription.

How much does a Windows 10 Pro key cost?

Microsoft no longer sells Windows 10; its current Windows 11 Pro costs $199.99 in its US store. A genuine Windows 10 Pro Retail key from GGKeys costs $19, a one-time payment with no subscription.

Are cheap Windows 10 Pro keys legit?

Some are and some aren’t, so check the seller first: a registered company, a stated license type, and a replacement or refund if the key doesn’t work. GGKeys is run by GGKEYS LTD, a company registered in Bulgaria, in the EU. Our Windows 10 Pro keys are genuine Retail keys that activate online with Microsoft, and if one doesn’t work, we fix it or refund you within 14 days. You can read our customer reviews on Trustpilot.

Does Windows 10 still get security updates?

Microsoft ended support for Windows 10 on 14 October 2025. Personal PCs can still get security updates until 12 October 2027 through Microsoft’s Extended Security Updates (ESU) program, which is free if you sync your PC settings with a Microsoft account. Windows 10 keeps working after that.

Can I upgrade to Windows 11 for free?

Yes, if your PC meets Windows 11’s hardware requirements: an activated Windows 10 Pro PC can upgrade to Windows 11 Pro at no cost through Windows Update.

Can I upgrade Windows 10 Home to Pro with this key?

Yes. Enter the key in Settings → Update & Security → Activation → Change product key. Windows switches to Pro without reinstalling, and your files and apps stay.

How fast will I get my key?

By email, right after payment. If it hasn’t arrived within a few minutes, check your spam folder, then contact us.

What if my key doesn’t activate?

Contact our support within 14 days with your order number, as described in our refund policy. We’ll fix the problem or replace the key, and if no working solution is possible, we’ll refund you.