Windows 11 Pro
Retail key, 1 PC, lifetime activation
$24.99
Instant delivery
Windows license keys
Genuine retail keys for Windows 11 and Windows 10. One-time payment, lifetime activation on one PC.
3 products
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 11 Home vs Pro: which one do you need?Windows 11 Home vs Pro compared: BitLocker, Remote Desktop, Hyper-V, Windows Sandbox, Group Policy, domain join and memory limits. Find the right edition.Read guide →Windows 11 requirements: TPM 2.0, Secure Boot and how to check your PCWindows 11 minimum requirements explained: processor, RAM, storage, TPM 2.0 and Secure Boot. How to check your PC in two minutes and turn TPM and Secure Boot on in the BIOS.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 clean install Windows 11 from a USB driveCreate a Windows 11 USB installer with Microsoft's Media Creation Tool, boot from it, install Windows 11 and activate it with your product key.Read guide →Windows 11 Home or Pro for gaming: is Pro faster?Is Windows 11 Pro better for gaming than Home? Same performance, same DirectX 12, Game Mode and Auto HDR. When Pro is worth it for gamers, and when Home is all you need.Read guide →
Genuine Windows license keys, delivered by email
Every Windows key we sell is a 25-character product key that activates online with Microsoft, on one PC, for life. There's no subscription: you pay once and keep Windows activated, including through feature updates.
Not sure which edition to pick? Windows 11 Home covers everyday use and gaming, while Windows 11 Pro adds BitLocker, Remote Desktop, Hyper-V and business features. Read Windows 11 Home vs Pro for the details.
After payment you receive the key and the official Microsoft download link. Our activation guide and clean install guide take you through every step.
Frequently asked questions
Can I upgrade Windows 11 Home to Pro with this key?
Yes. Enter the Windows 11 Pro key under Settings → System → Activation → Upgrade your edition of Windows. Your files and apps stay. See the upgrade guide.
Does the key work on a new PC I'm building?
Yes. Install Windows from Microsoft's Media Creation Tool, then enter your key during setup or afterwards in Settings.
How fast will I get my key?
Windows 11 Pro keys are delivered instantly by email. Other products arrive within 2 minutes to 6 hours.
What if the key doesn't activate?
Contact us with the error code. We'll help you activate or send a replacement, and if we can't, you get a full refund within 30 days.