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Microsoft WN7-00659 Windows 8.1 System Builder 32-Bit

OEM system builder edition of Windows 8.1 (32-bit) for pre-installation on new PCs with full OS functionality.

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Overview

The Microsoft Windows 8.1 System Builder OEM DVD (32-Bit) is designed specifically for PC builders and refurbishers who need to pre-install a licensed operating system on new or rebuilt machines. As an OEM product, the license is bound to the first hardware it is activated on, which keeps the cost lower than a transferable retail copy. Windows 8.1 introduced the customizable Start screen with resizable live tiles, improved snap multitasking for running apps side by side, and integrated access to the Windows Store for downloading applications like Netflix, Skype, and other third-party tools.

The key limitation to understand with this specific SKU is the 32-bit architecture, which caps usable system memory at roughly 4GB — adequate for light office work, web browsing, and basic media consumption, but a bottleneck for anything more demanding. Additionally, Windows 8.1 has passed its mainstream support lifecycle, so while it still functions reliably, it is no longer receiving feature updates and security patches have a defined end date. This makes it best suited for isolated or legacy-use scenarios where newer operating systems are not an option due to hardware or software compatibility constraints.

Key Features

It plays as hard as it works. Windows 8.1 gives you the power to quickly browse, watch movies, play games, polish your resume, and pull together a killer presentation - all on a single PC.

The Start screen. Personalize your Start screen with your favorite news, friends, social networks, and apps. Customizable colors and backgrounds and four different tile sizes make your device as unique as you are.

The apps you want. In addition to great built-in apps for e-mail, people, photos and video editing, you can also download thousands of popular apps from the Windows Store, including Netflix, ESPN, Skype, and Halo: Spartan Assault.

Specifications

Brand
Microsoft
Model
WN7-00659
Product Type
OEM System Builder
Operating System
Windows 8.1
Architecture
32-Bit
Media
DVD

Frequently Asked Questions

The System Builder OEM license is intended for pre-installation on a new PC you are building or refurbishing for resale. Unlike a retail license, it is tied to the first machine it is installed on and cannot be transferred to a different computer.
Microsoft's free upgrade program from Windows 8.1 to Windows 10 was officially offered for a limited period. Availability may vary, so check Microsoft's current upgrade policies before purchasing with that intention.
The 32-bit version supports a maximum of approximately 4GB of RAM. If your system has more than 4GB of RAM, you would need the 64-bit edition to utilize the full amount of installed memory.
OEM System Builder software does not include direct support from Microsoft. The system builder (the person who installs it on the PC) is considered the support provider for the end user.

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