Mon–Fri 09:00–16:00 |4.8/5 on TrustedShops |19,000+ satisfied customers |German company
Mon–Fri 09:00–16:00 4.8/5 on TrustedShops 19,000+ satisfied customers German company Mon–Fri 09:00–16:00 4.8/5 on TrustedShops 19,000+ satisfied customers German company
SKU 1A-4000

Windows 11 Enterprise

Immediate delivery by email

·

One-time purchase · No subscription · Usable permanently

Already 2.365-times sold
Instant activation
Free installation support
Legal & verified product key
Instant delivery by email
only 49,90 € 99,90 €

Tax included

You save 50,00 €
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Key by email.

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Contact

Mon–Fri, 9 AM–4 PM

Why are our prices so low?

Transparency is important to us. That’s why we offer you high-quality software at fair prices.

Direct Purchase

We buy product keys in large quantities directly from authorized distributors – and pass the price advantage on to you.

Digital only

No physical shipping, no inventory, no packaging. This saves costs that you don’t have to pay.

Low margin

We focus on volume rather than high margins. Many satisfied customers are our business model.

Legally compliant & verified

All product keys are approved for resale in accordance with EU law (ECJ ruling C-128/11).

In 3 steps to your software

Activated software in just 3 steps

1

Order

Select product and pay securely

2

Get key

Product key immediately by email

3

Activate

Download the software, enter the key, done!

Done! Your software is ready to use.

Complete your setup

Frequently bought together

AK
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MR

We are here for you

Real people, real support! Our team is happy to help you with installation, activation, or any questions. Mon–Fri: 9 AM–4 PM.

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Frequently Asked Questions

Everything you should know before buying

Case law on used software

As the highest judicial authority of the European Union, the Court of Justice of the European Union (CJEU) provided final clarity with its ruling and declared the trading of used computer programs fundamentally lawful.

The CJEU also ruled that trading in used software is permissible even when the software is transferred online.

On July 17, 2013, the Federal Court of Justice fully confirmed the CJEU’s landmark decision with regard to the underlying legal questions. 

The CJEU ruling also applies to volume licenses and their splitting. This was confirmed by the Higher Regional Court of Frankfurt am Main in proceedings between Adobe and usedSoft.

In their reasoning, the 13 judges of the Grand Chamber clearly established that the exhaustion principle applies to every first sale of software. The CJEU even ruled that a subsequent purchaser may download the software again from the manufacturer in the case of licenses transferred online: “Furthermore, the exhaustion of the distribution right extends to the program copy in the version improved and updated by the copyright holder,” the CJEU stated. The Court thus went significantly beyond the opinion of the CJEU Advocate General of April 24, 2012.

VOLUME LICENSES AND THEIR SPLITTING ALSO LEGAL

In a later ruling by the Higher Regional Court of Frankfurt am Main in proceedings between Adobe and usedSoft, the further implications of the CJEU ruling were impressively confirmed: The Frankfurt Higher Regional Court held that the CJEU ruling also applies to volume license agreements and their splitting. The Federal Court of Justice dismissed Adobe’s appeal in its entirety on December 11, 2014 (Case No. I ZR 8/13). This conclusively confirmed the Frankfurt Higher Regional Court’s ruling. 

According to Microsoft's license terms, the product key is intended for one-time activation. The period of use is unlimited as long as the product is used on the same device. If the computer is reformatted, reinstalled, or any hardware changes are made, there is no longer any guarantee that the key will continue to work on the PC. In addition, you are prohibited from activating the key on multiple devices; see Microsoft's Terms of Use.(https://www.microsoft.com/de-de/rechtliche-hinweise/nutzungsbedingungen.aspx)

 See also Microsoft Privacy Statement
(https://privacy.microsoft.com/de-de/privacystatement/).

You can find the license terms for your respective product at https://www.microsoft.com/de-de/useterms There you can select the product for which you want to purchase the product key and view the specific license terms. 

If a key does not work as expected, contact our support – we will promptly replace the key or refund your full purchase price. 30-day money-back guarantee.

Usually within 30 seconds after payment is received via email. For bank transfers, it may take 1-2 business days.

Yes, you will automatically receive a proper invoice with VAT shown by email.

No! This is a one-time payment. No subscription, no hidden fees. The license is valid permanently.

Yes, our support team helps you with installation and activation for free – via live chat, email, or phone.

Note: We distribute Microsoft®️ operating systems as a reseller. There is no direct contractual relationship between the customer and Microsoft Corporation. Microsoft®️ is a registered trademark of Microsoft Corporation.

Digital instant download

Windows 11 Enterprise – Professional operating system for businesses

Welcome to Officekey24. Windows 11 Enterprise is the most powerful edition of the Windows platform and was developed for businesses, public authorities, educational institutions, and professional IT environments.

The Enterprise edition offers maximum security, centralized management, and modern Technologies for stable and scalable work environments.

Maximum security & centralized management

Windows 11 Enterprise expands on the Pro edition with professional security and Management features such as Microsoft Defender Application Control and Credential Guard, Exploit Guard, as well as modern virtualization and Zero Trust technologies.

You can find an overview of all versions here: Windows operating systems .

Your benefits with Officekey24

  • Immediate digital delivery after purchase
  • Official download directly from Microsoft
  • Ideal for businesses & IT departments
  • Advanced security and compliance features
  • Centralized management of multiple devices
  • Suitable for virtualization & cloud environments
  • Support from Officekey24

Key features

Enterprise security Virtualization-Based Security, Secure Boot, and TPM integration reliably protect sensitive data.
Centralized device management Management via Group Policy, Azure AD, and Endpoint Manager.
Optimized for large workloads Stable performance for virtualization, remote work, and business software.
Modern user interface Snap layouts, virtual desktops, and optimized navigation boost productivity.

More Windows versions

System requirements

Processor 1 GHz or faster, 2 cores, compatible 64-bit processor
Memory At least 4 GB RAM
Storage space At least 64 GB available
Firmware UEFI & Secure Boot required
TPM Version 2.0
Graphics DirectX 12 compatible
Display At least 9 inches, HD resolution
Internet Required for updates and activation
Technical specifications according to the manufacturer. Requirements may vary depending on the device.

What's included

  • Digital product code for Windows 11 Enterprise
  • Official Microsoft download
  • Installation and activation guide
  • Support from Officekey24