Microsoft Windows 11 Pro Professional Activation Key
Microsoft Windows 11 Pro Professional - genuine key, instant email delivery
- ⚡ Key delivered to your email in seconds
- 🛡️ Genuine license, verified before delivery
- ↩️ Activation guarantee - works or your money back
- 💬 Free human help with installation
🔒 Secure checkout · instant digital delivery · no account needed
About this Microsoft Windows 11 Pro Professional activation key
Looking for a genuine Microsoft Windows 11 Pro Professional activation key without the retail markup? You're in the right place. Microsoft Windows 11 Pro Professional is a genuine digital license that activates directly with Microsoft's servers. It suits new PC builds, upgrades from an older edition and clean reinstalls alike - one key, permanently tied to your device once activated.
Windows 11 Pro is the edition to pick when your PC does more than browsing and gaming: it adds BitLocker drive encryption, Remote Desktop hosting, Hyper-V virtual machines, Windows Sandbox and Group Policy control on top of everything in Windows 11 Home. It is the standard choice for work laptops, developer machines and any computer that joins a company network. Not sure which edition fits? See our full Windows 11 Home vs Pro comparison.
The license is a one-time purchase: no subscription, no renewal fees. After checkout, your key arrives by email together with the official download link and a step-by-step guide, so even if you've never installed an operating system before you'll be up and running quickly. Updates come straight from Microsoft, exactly as with any retail copy.
Your Microsoft Windows 11 Pro Professional key is delivered instantly by email for €58.99 - €91.00 less than the typical retail price, backed by our activation guarantee: if the key doesn't activate, we fix it or refund you in full.
What you receive by email
- Your license key / activation code
- Official download link for the software
- Step-by-step activation guide
- Your invoice
How to activate your Microsoft Windows 11 Pro Professional key
- 1Check your inbox - your product key and the official download link arrive within seconds of ordering.
- 2Download the official installation media (or use the built-in activation if the system is already installed).
- 3Open Settings → System → Activation.
- 4Click "Change product key" and enter the key from your email.
- 5Windows verifies the key with Microsoft and activates - you're done.
Microsoft Windows 11 Pro Professional - requirements & license details
| Processor | 1 GHz or faster, 2+ cores, 64-bit compatible CPU |
|---|---|
| Memory | 4 GB RAM minimum |
| Storage | 64 GB or larger |
| Firmware | UEFI with Secure Boot, TPM 2.0 required |
| License type | Genuine digital license - one PC, perpetual |
| Delivery | Product key + official ISO link by email, in seconds |
Windows 11 Pro vs Home at a glance
| Feature | Windows 11 Pro | Windows 11 Home |
|---|---|---|
| BitLocker device encryption | ✓ | — |
| Remote Desktop (host) | ✓ | — (client only) |
| Hyper-V virtualization | ✓ | — |
| Windows Sandbox | ✓ | — |
| Group Policy editor | ✓ | — |
| Domain / Microsoft Entra ID join | ✓ | — |
| Kiosk mode (assigned access) | ✓ | — |
| Maximum RAM | 2 TB | 128 GB |
| KeyKiwi price | €58.99 | €49.99 |
Microsoft Windows 11 Pro Professional activation key - FAQ
Is this a genuine license?
Yes. Every key is sourced from authorized channels and verified before delivery. It activates directly with Microsoft's own servers - that verification is impossible to fake.
Is it a one-time payment?
Yes. You pay once and the license is yours. There is no subscription and nothing to renew.
Can I reinstall later with the same key?
Yes, the license stays tied to your device. After a reinstall on the same machine it will reactivate.
What if the key doesn't activate?
Contact us and we fix it or refund you in full - that's our activation guarantee, no forms or fine print.
More questions? See the full FAQ or contact us - a real person answers every day.
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