Windows 11 Pro is Microsoft's professional desktop edition, combining the redesigned Windows 11 interface with the business features found in Pro-tier releases: BitLocker encryption, Remote Desktop, Group Policy management, Hyper-V virtualization, and Azure Active Directory join support.
This license activates a genuine, full retail copy of Windows 11 Pro. Your key arrives by email shortly after checkout, together with an activation guide for both clean installs and in-place upgrades from earlier Windows versions.
Compared to Windows 11 Home, the Pro edition is the better fit if you need domain join, advanced storage options like Storage Spaces, or remote management of your PC.
含まれるもの
正規リテールキー — 発行元ストアと同一
永久アクティベーション · アカウントに紐付け
EU VAT請求書 · B2Bリバースチャージ対応
1分以内のメール配送（平均43秒）
多言語アクティベーションガイド（EN/DE/FR/ES/NL/PL/IT/PT）
EU消費者法に基づく14日間返金
仕様
オペレーティングシステム
Windows
バージョン
最新
SKU
LZP-0004
ライセンス
永久 / ライフタイム
アーキテクチャ
x64
言語
en, de, fr, nl, pl
注文からアクティベーションまで
01注文受付
02キー検証済み
03メール配送済み
04お客様がアクティベーション
よくある質問
What are the system requirements for Windows 11 Pro?
Windows 11 Pro requires Windows 10/11, at least 4 GB of RAM (though 8 GB is recommended), and 2 GB of free storage space. An internet connection is needed for download and activation.
What kind of license do I get with Windows 11 Pro from Lizensa?
Your Windows 11 Pro license is a perpetual (lifetime) license — buy once and use forever on one device. This means no recurring fees or subscriptions. You'll also receive free updates and security patches from Lizensa.
What's included with my Windows 11 Pro purchase from Lizensa?
Your purchase includes a genuine Windows 11 Pro license key, a download link from the official Microsoft website, step-by-step activation instructions, a VAT invoice (EU), and lifetime access to the key in your Lizensa account. All keys are authentic and backed by our 14-day money-back guarantee.
Why is Windows 11 Pro so much cheaper on Lizensa?
At just €29.90, our Windows 11 Pro license is up to 86% cheaper than retail because we buy in wholesale volume from European distribution channels and pass the savings directly to you. You get the exact same genuine product — just without the retail markup.
How do I install and activate Windows 11 Pro from Lizensa?
After purchase, you'll receive a download link and license key by email. Download the software from the official Microsoft website, enter your key during installation or in the activation menu, and follow the guided setup. Full instructions are included with your purchase.
Is Windows 11 Pro compatible with my operating system?
Windows 11 Pro is compatible with current versions of Windows and macOS. Please check the system requirements section on this page before purchasing. Most modern PCs and Macs meet or exceed the minimum requirements.
How quickly will I receive my license key from Lizensa?
Your license key is delivered instantly via email after payment is confirmed — typically within 30 seconds. You'll also find it in your Lizensa account dashboard under My Library.
Are Lizensa license keys genuine and legal in the EU?
Yes. Our licenses are sourced through European distribution channels and come with a VAT invoice. The EU Court of Justice (UsedSoft v Oracle, C-128/11) has confirmed that software license resale is legal within the European Economic Area.
What is Lizensa's refund policy?
We offer a 14-day money-back guarantee on all licenses. If you encounter any issues with activation or the product doesn't meet your needs, contact our support team for a full refund — no questions asked.
productDetail.faq.activation.question
After purchase, you'll receive an email with your license key and step-by-step activation instructions. Simply enter the key during installation or in your system's activation settings. Most activations take under 2 minutes.
Do I get support with my Lizensa purchase?
Absolutely. Our multilingual support team responds within one hour during business hours. We can assist with installation, activation troubleshooting, and license questions via email in English, German, French, Spanish, Italian, Dutch, and Polish.
