Win 8.1 Pro Product Key COA KEY STICKER Original OEM Key for Download Media activation

Microsoft Windows 8.1 COA KEY STICKER Original OEM Key for Download Media activation

Other Choice:

Win 8 pro.OEM　32bit/64bit Original OEM version
Win 8.1 pro Retail box 32bit x 64bit
Win 8.1 pro OEM 32bit / 64bit
Win 8 pro.OEM Original KEY COA sticker
Win 8.1 pro.OEM Original KEY COA Sticker

Everything you already love. And a lot more.

Mouse, keyboard, and familiar programs

Get a new touchscreen PC and you can still work with a mouse, keyboard, and the Windows desktop the way you always have. Use virtually any printer. Programs that work on Windows 7 work on Windows 8.1. All the basics, from startup times to security, are better than ever.

Multitasking, a swipe away

Windows 8.1 gives you a world of touchscreen entertainment with apps from the Windows Store, and new ways to tap, swipe, and navigate seamlessly. Multitask with up to four separate apps at the same time on Windows tablets and PCs, so you can work and play at the same time. And OneDrive—free online storage that’s built into Windows 8.1—means your files are always with you, from any of your PCs or devices.

Activate Windows 7 or Windows 8.1

Activation helps verify that Windows hasn’t been used on more PCs than the Microsoft Software License Terms allow.

To activate Windows 7 or Windows 8.1, you’ll need a product key for the version of Windows that’s on your PC. A product key is a 25-character code that looks like this:

PRODUCT KEY: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX

How to find your product key depends on how you got your copy of Windows 7 or Windows 8.1:

If you bought Windows from an authorized retailer, the product key will be on a label inside the box it came in.
If you bought a new PC running Windows, the product key will be preinstalled on your PC, included with the packaging the PC came in, or included on the Certificate of Authenticity (COA) attached to the PC.
If you bought a digital copy of Windows from a Microsoft website, the product key will be in the confirmation email you received after buying it.

If you need to install or reinstall Windows 8.1, you can use the tools on this page to create your own installation media using either a USB flash drive or a DVD.

Before you begin

Make sure you have:

An internet connection (internet service provider fees may apply).
Sufficient data storage available on a computer, USB or external drive for the download.
A blank USB or DVD (and DVD burner) with at least 4 GB of space if you want to create media. We recommend using a blank USB or blank DVD, because any content on it will be deleted.

Read the System Requirements.
If you will be installing the operating system for the first time, you will need your Windows product key (xxxxx-xxxxx-xxxxx-xxxxx-xxxxx). For more information about product keys and when they are required, visit the FAQ page.
For Enterprise editions please visit the Volume Licensing Service Center.

Use the media creation tool (aprx. 1.41MB) to download Windows. This tool provides the best download experience for customers running Windows 7, 8.1 and 10. Tool includes:

File formats optimized for download speed.
Built in media creation options for USBs and DVDs.
Optional conversion to ISO file format.

Everything you already love. And a lot more.Mouse, keyboard, and familiar programs

Get a new touchscreen PC and you can still work with a mouse, keyboard, and the Windows desktop the
way you always have. Use virtually any printer. Programs that work on Windows 7 work on Windows 8.1.
All the basics, from startup times to security, are better than ever.

Multitasking, a swipe away

Windows 8.1 gives you a world of touchscreen entertainment with apps from the Windows Store, and new
ways to tap, swipe, and navigate seamlessly. Multitask with up to four separate apps at the same time on
Windows tablets and PCs, so you can work and play at the same time. And OneDrive—free online storage
that’s built into Windows 8.1—means your files are always with you, from any of your PCs or devices.

Compare Windows 7 to Windows 8.1

The New Windows

Minko Software Service Co. LTD, a hightech enterprise, focus on the development of special software system,

as well as technology applications in various industries. Minko aims to provide professional hardware

and software solutions to support or cooperate with our customers’ projects, such as successful for winodws,office,server and . We have partnership with many global companies. Besides that, Minko is also software manufactory.

- R&D for software and software solution

- Act as agent industry software and hardware