Microsoft Windows 11 Pro - Digital Key
Windows 11 Pro: perpetual license for 1 PC, one-time purchase. Modern interface, TPM 2.0 and Secure Boot security, BitLocker, Remote Desktop. Up-to-date system.
Specifications
- Version:
- 11
- Edition:
- Professional
- License Type:
- Perpetual
Choose your delivery format
Identical content
All formats include the same authentic Microsoft activation key. Only the delivery method differs.
Member of the Microsoft AI Cloud Partner Program
£10.99
-39%£17.99
Secure payment available with card or PayPal.
- ✓Delivery by email in a few minutes by email
- ✓Authentic Microsoft license
- ✓24/7 support - generally answered within an hour
Choose your delivery format
Identical content
All formats include the same authentic Microsoft activation key. Only the delivery method differs.
Member of the Microsoft AI Cloud Partner Program
£10.99
-39%£17.99
Secure payment available with card or PayPal.
- ✓Delivery by email in a few minutes by email
- ✓Authentic Microsoft license
- ✓24/7 support - generally answered within an hour
Windows 11 Pro: the current system for a main computer
Windows 11 Pro is a perpetual Windows license: you pay once and use the system for life on 1 PC, with no subscription. It is the current version of Windows, fully supported and updated, designed for a recent computer and demanding or professional daily use.
You receive your key by email, download Windows 11, install it and activate the license online within minutes. Once activated, Windows stays linked to your device and receives security updates through Windows Update.
A modern, productive interface
Windows 11 introduces a centred Start menu and taskbar, the Fluent design (rounded corners, transparency) and rethought multitasking. Snap Layouts and Snap Groups organise your windows in one click, and virtual desktops separate work from personal use. The whole experience aims for more fluidity on recent hardware.
Read more
Hardware security: TPM 2.0 and Secure Boot
Windows 11 relies on hardware security. It requires a TPM 2.0 chip and Secure Boot (secure startup via UEFI), which protect startup and the storage of encryption keys. This is a real gain against current threats, but it assumes a compatible PC: check this point before buying (see the specifications section and the guide below).
The tools of the Pro edition
Compared with the Home edition, Windows 11 Pro adds functions aimed at professionals and advanced users:
- BitLocker: disk encryption to protect your data.
- Remote Desktop (host): take control of this PC from another device.
- Hyper-V: create virtual machines directly in Windows.
- Group Policy: fine-grained system configuration.
- Domain join: integration into a corporate network.
Windows 11 or Windows 10?
If your PC is recent and TPM 2.0 compatible, Windows 11 is the logical choice: it is fully supported and updated over the long term. If your machine is older or not compatible, look instead at Windows 10 Pro. To decide, read our comparison Windows 11 Pro vs Windows 10 Pro and the guide Windows 11 minimum requirements and compatible PC.
Continue reading
Delivery and invoice
You receive a valid Retail license, the key by email (instant delivery) and an invoice in your name, with a 30-day money-back guarantee. Valid for 1 PC.
Installation and activation
After purchase, you receive the key by email, download Windows 11 and activate it online. Activation takes a few minutes; afterwards, Windows runs normally and updates through Windows Update.
Microsoft Authenticity Guarantee
- Official Microsoft activation keys - Authenticity guaranteed
- Perpetual license - No subscription, single payment
- Activation on 1 PC - Reusable after reinstallation
- Free technical support in French - Email assistance
- 30-day money-back guarantee
What You Receive
Official Microsoft activation key
Activation key verified on Microsoft servers before shipping.
Immediate access in your customer area
Find your license instantly after payment validation.
Invoice available
Download your PDF invoice from your account.
24/7 support - generally answered within an hour
Our team assists you with installation and activation.
Compatibility & Requirements
System Requirements
- ✓Processor 1 GHz or faster
- ✓RAM: 1 GB (32-bit) or 2 GB (64-bit)
- ✓Disk space: 20 GB minimum
- ✓DirectX 9 graphics card or later
Usage Conditions
- •License valid for 1 PC only
- •Internet connection required for activation
- •Offline use possible after activation
- •Reinstallation possible on the same PC
Activation in 5 Steps
Simple and fast, follow our step-by-step guide
Order your license
Select your delivery format and complete your purchase securely.
Access your customer area
Log in to your AllKeyMasters account to retrieve your activation key.
Download Windows
Get the official ISO from Microsoft website or use the Media Creation Tool.
Install the software
Launch the installation of Microsoft Windows 11 Pro - Digital Key on your computer.
Activate with your key
Enter the provided activation key. Your license is activated for life!
Frequently Asked Questions
Is my PC compatible with Windows 11?
What is TPM 2.0 and why is it required?
What is the difference between Windows 11 and Windows 10?
What is the difference between Windows 11 Home and Pro?
Is Windows 11 Pro a lifetime license?
On how many PCs can I use this license?
How do delivery and activation work?
Can I reinstall Windows after formatting?
Need help? Contact our free technical support at support@allkeymasters.com
Customer Reviews
Clear email, key worked fine.
Published on June 2026
Simple et efficace, rien à redire.
Published on June 2026
Petit souci au début, mais le support a réglé ça.
Published on June 2026