Installer MS Windows 11 Professional

Allkey4U provides you with 100% Genuine Software and Experienced Staff to help you complete the installation process. We promise that when you buy the product, the Genuine Software will install successfully on your computer and we will refund for you if the software cannot be installed or cannot activate the copyright on your device.

You’ll get DIGITAL PRODUCT on your email with a License Key and Link Download from Microsoft  (about 1 to 15 minutes) . Please make sure that your email address is correct. If you can’t find the email within 1 hours, please contact our customer support at info@allkey4u.com

  • Important: You need to check the compatibility below the content before buying Windows 11.
  • Tip for you: Currently Microsoft allows free upgrade from Windows 10 so you should buy Windows 10 from our store and use it until windows 11 works perfectly (because Windows 10 is still the best) then you can upgrade to Windows 11 is free if your system is compatible.


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Buy Windows 11 Professional Only 39.99$

Buy Windows 11 Professional Genuine License cheapest from Microsoft Partner. Get discount license via email within 1 minute. We offer you genuine Microsoft products at the cheapest price because we buy products from Microsoft in huge quantity so we get the best deals. In addition, the product is emailed to help save shipping and packaging costs, reduce production and CD burning costs, etc. Because we want to save maximum costs for our customers and reduce waste to the environment. During use, You still receive the latest free updates and support from Microsoft.

Important: You need to check compatibility before deciding to buy Windows 11.

If your device purchased Windows 10 from our store: Windows 10 . Free updates are available through Windows Update in Settings>Update and Security.

System requirements

These are the minimum system requirements for installing Windows 11 on a PC. If your device does not meet these requirements, you may not be able to install Windows 11 on your device and might want to consider purchasing a new PC. If you are unsure whether your PC meets these requirements, you can check with your PC Original Equipment Manufacturer (OEM) or, if your device is already running Windows 10, you can use the PC Health Check app to assess compatibility. Note that this app does not check for graphics card or display, as most compatible devices will meet those requirements listed below.


Intel processors

AMD processors

Qualcomm processors

Memory 4 GB RAM
Storage 64 GB or larger storage device
System Firmware UEFI, Secure Boot capable
TPM Trusted Platform Module (TPM) version 2.0
Graphics card DirectX 12 compatible graphics / WDDM 2.x
Display resolution >9” with HD Resolution (720p)

Buy Windows 11 Professional 32/64 bit License Genuine from Microsoft Partner:

Compare windows 10 vs windows 11:

Buy Windows 11 Professional for business is here


Powerful for Employees. Consistent for IT. Secure for all.

Buy Windows 11 Professional
Buy Windows 11 Professional

Improve productivity and focus

Help your team stay productive with a more intuitive and personalized user experience.

Optimize productivity and screen space in a snap

Organize open apps with pre-configured snap layouts that intelligently adapt to your screen size.

Snap groups remembers your layout

Snap the apps you need into a group and seamlessly return to it. Even when you open another app, dock and undock your monitor.

Productive from the start

Improve your focus with a simpler, more intuitive experience and effortless navigation. Get things done with fewer steps using the refreshed Start, Taskbar, and Navigation Center.

Smarter collaboration with Teams

Have effective online meetings by sharing files and muting/unmuting right from your taskbar.

Intelligent noise cancelling and blur keep the background in the background.

Mute/unmute from taskbar

Mute and unmute your mic directly from your taskbar without having to find and click on your meetings app.

Share from taskbar

Instantly share any app or window directly from your taskbar in online meetings.

Consistent for IT

App compatibility and cloud management make adoption easy. Built on the consistent and compatible Windows 10 foundation, Windows 11 can be managed with your familiar tools and processes.

Cloud managed updates

Approve, schedule, and monitor Windows Update content via the cloud, including security updates, drivers, and firmware.

Seamless local and virtual apps

Virtual apps will behave like local apps with Windows 11 and Azure Virtual Desktop (AVD)

Enhanced Windows Autopilot

Support your hybrid workforce with zero-touch deployment using Windows Autopilot.

Powerhouse protection out-of-the-box

Modern threats require modern security with a strong alignment between hardware and software to help keep data safe and devices protected. Secure from the start, Windows 11 offers protection right out of the box with powerful, built-in hardware-based security.

Security by default

New Windows 11 devices come with build-in security including hardware isolation, encryption, and malware protection.

Secure remote deployment

Deploy, secure, and manage remote PCs through the cloud, in compliance with your company’s policies.

Freedom of choice

From frontline workers to the executive suite, everyone works differently. Explore the widest range of form factors, and provide each employee the right device for higher retention and satisfaction.

Start your plan

Learn about your existing deployment tools that will help define and assess your readiness to make Windows 11 deployment easy.

Prepare for deployment

Windows 10 apps will be compatible, backed by App Assure6. Test critical apps and policies using a preview with Microsoft Insider Program.

Deploy to your organization

Use your existing tools to implement pilot and broad deployments, accelerate velocity and simplify the process.

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Windows 11 Professional allkey4u.com