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Microsoft System Builder | Windоws 11 Home | Intended use for new systems | Install on a new PC | Branded by Microsoft

  • Based on 2,611 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 1
Order within 19 hours and 37 minutes
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Style: Windows 11 Home


Features

  • STREAMLINED & INTUITIVE UI, DVD FORMAT | Intelligent desktop | Personalize your experience for simpler efficiency | Powerful security built-in and enabled.
  • OEM IS TO BE INSTALLED ON A NEW PC with no prior version of Windows installed and cannot be transferred to another machine.
  • OEM DOES NOT PROVIDE SUPPORT | To acquire product with Microsoft support, obtain the full packaged Retail version.
  • PRODUCT SHIPS IN PLAIN ENVELOPE | Activation key is located under scratch-off area on label.
  • GENUINE WINDOWS SOFTWARE IS BRANDED BY MIRCOSOFT ONLY.

Description

We’ve reimagined every element of the Windows 11 UX to feel effortless, personal, and focused. It wasn’t simply built for people who use Windows, it was built by people who use Windows every day. People who understand the challenges of today’s workstyles. Streamlined and intuitive UI • Juggling complex workflows and remote collaboration while trying to find the apps, files, and people you need can be demanding. Windows 11 helps you reduce cognitive load with a simplified and streamlined experience so you can focus. • Enjoy a centered Start and effortless navigation. • Search across the web, your work, and Windows directly from your taskbar. • Make tasks easier with a clean layout and fresh icons, wallpaper, and sounds. • We’ve also enhanced familiar tools to boost your productivity. For example, Microsoft Edge is designed to be the fastest browser on Windows 11 and to work seamlessly with Microsoft 365 including Microsoft Teams, Outlook, and Office apps. Intelligent desktop - New features enable you to make the most of available desktop space. • Snap layouts organize open windows with pre-configured options that intelligently adapt to the size and dimension of your screen. • Pick up where you left off. Windows 11 remembers your layout, so you can return to it even when you dock or undock from your monitor. • Create separate, custom desktops for each workstream or project, and switch instantly between them from your taskbar. • Personalized and accessible With Windows 11, you can personalize your experience for simpler efficiency. • Work naturally and comfortably with your voice, digital pen, and multi-finger touch.1 • Use voice typing to turn ideas into text instantly in your browser and favorite apps. • Get live news, your schedule, and to-do lists in a swipe with customizable Widgets. • Easily automate workflows from your desktop with Microsoft Power Automate Also, just as with Windows 10, we are deeply committed to app compatibility in Windows 11. We stand behind our promise that your applications will work on Windows 11 with App Assure, a service that helps subscribers with 150 or more users fix any app issues they might run into at no additional cost. We’ve designed Windows 11 to ensure a smooth transition to this powerful new operating system. And we’re giving customers the flexibility to upgrade in a way that’s best for them. Protect data and access anywhere with a Zero Trust-ready OS Security has never been more important. In the most complex cybersecurity environment they’ve ever seen, businesses need a platform that is even stronger and more resilient to attacks. Windows 11 is the most secure Windows yet, providing next-generation protection without sacrificing performance or user experience. • Get powerful security built-in and enabled on all devices, including hardware isolation, encryption, and malware protection. • Easily apply password-less security with Enhanced Windows Hello for Business.5 • Combine device safeguards with multi-factor authentication for Zero Trust protection. • Use cloud configuration to simply secure a device for curated apps and access. • Gain more choice and flexibility

Product Dimensions ‏ : ‎ 7.5 x 5.5 x 0.1 inches; 1.6 ounces


Item model number ‏ : ‎ KW9-00633


Date First Available ‏ : ‎ December 2, 2021


Manufacturer ‏ : ‎ Microsoft


Best Sellers Rank: #10 in Software (See Top 100 in Software) #1 in Operating Systems (Software)


#1 in Operating Systems (Software):


Customer Reviews: 4.1 4.1 out of 5 stars (2,611)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Flawless for AI Workloads — Far More Stable Than Windows 10
Style: Windows 11 Pro
’ve been running this Windows 11 Pro OEM System Builder edition for a full year on my new PC build, and it has been absolutely perfect. I have experienced zero crashes or system instability during my daily use.As someone who focuses heavily on local machine learning, this OS has been a massive upgrade. It integrates flawlessly with all of my AI models in ComfyUI, managing system resources and my high-end hardware without a single hiccup. It feels significantly snappier and more stable than Windows 10 ever did. If you are building a modern workstation for heavy compute tasks, Windows 11 Pro is rock solid and highly recommended. ... show more
Reviewed in the United States on July 30, 2026 by george

  • Just Windows OS. No add-ons.
Style: Windows 11 Home
I always build my own desktop PCs. The Microsoft System Builder has become my go to for every operating system I install. It never fails, never stalls, always works seamlessly. Best of all there is no bloatware, Malware, or add-on software.
Reviewed in the United States on July 21, 2026 by Toolman638

  • DO NOT BUY- TEMPORARY KEY
Style: Windows 11 Home
DO NOT BUY THIS PRODUCT. This is a temporary key that will expire when Microsoft updates the software. I purchased this in June of 2024 and nearly a year later in 2025, the software stopped working and kicked me out, with the error message in the attached photo. I contacted Microsoft and they confirmed that this is a TEMPORARY KEY, not meant for long term use. I spoke with Amazon twice about this issue and after over a year they decided to allow the refund because they recognize that this is a scam. I asked if they would be changing the amazon page and they said they'd "record it in the file" which to me, means no. So do not buy this product OR call and demand a refund. ... show more
Reviewed in the United States on June 25, 2025 by Kia

  • Like i have a choice.
Style: Windows 11 Pro
I know plenty of people end up having issues & the myriad of things that can crop up be it the OS, hardware or software. I used computers from the Atari 800 days, but my real experience as i see it started with my first 386 16/20 and i have owned and used as far as i remember everything since MS DOS 5 until i made a point of skipping 8 & 10 though i worked on and with computers using 8 & 10. So i have built and worked on a lot of PCs over the years and though i remember DOS days and NT 3.51 with a little sentiment. Win 7 pro & Win 11 pro never caused me any real trouble. Oh i have used Linux in a few distros over the years & played with IBM Dos & OS2 ect... Bottom line if you want to run modern hardware & live in the mainstream and create as little headaches as possible you NEED to run current windows or whatever ecosystem you might choose if it is your thing i am not here to argue. Win 11 has been very solid for me and while i go win 7 with the look and use styles where i can. My days of creating problems in order to cure my boredom are long gone. The good old days were not as good as things are now i assure you i do remember all of the issues very clearly and i build a computer now only when needed. Sure money is an issue going high end was never something i liked and when paid or doing a favor i have gone high end a few times, but mostly bang for buck. In my opinion Win 11 is fine. Sure little crap happens from time to time but everything has been easily resolved. Hey good luck as if you want support for any current hardware you will have to use windows 11. ... show more
Reviewed in the United States on October 21, 2023 by O. Ogden

  • A Window for the future
Style: Windows 11 Home
This was an easy install, once I got the disk in the mail. I still prefer physical media when it comes to windows. Be warned, you do have to have a pc that meets their new hardware requirements. If you go to Windows website, you can easily verify if your pc is compatible to the new 2.0 tpm security requirement to provide a more secure pc environment. What does 2.0 tpm really mean? If you don't know, no worries. Like I said, go to the Microsoft website and search to see if your computer is Windows 11 compatible, or talk to your local computer Nerd. FYI This is an Authentic place to buy a new copy of Windows 11 with a cd key. ... show more
Reviewed in the United States on May 3, 2026 by TeacherDad317

  • Satisfied.
Style: Windows 11 Home
Is windows, does his job, try to keep the installation clean to reduce the reporting and other intrusions of Microsoft and it should be mostly fine.
Reviewed in the United States on July 23, 2026 by jseguerr

  • Legit
Style: Windows 11 Pro
Legit cd and key
Reviewed in the United States on August 21, 2026 by Chris Eichhorn

  • Double priced for OEM for Proprietary machine
Style: Windows 11 Pro
$160 for a free product. I own a Dell. STD pricing at time of purchase was $80. FUN IN 3 Curtain Monte Land :-) But I bet Novell will print to it…
Reviewed in the United States on July 21, 2026 by INF-MS

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