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Nhà Sản phẩmWin 8.1 Pro Product Key

Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation

Chứng nhận
chất lượng tốt Microsoft Windows 10 Operating System giảm giá
chất lượng tốt Microsoft Windows 10 Operating System giảm giá
Siêu! Ngoài ra, bạn có thể nhận được thông tin từ các chuyên gia của chúng tôi. Le dịch vụ après-vente est également très réfléchi.

—— Amy

Tương thích với Windows 10, gran calidad, và kích hoạt. Muy satisfecho

—— Jessica

가격 이 아주 좋고 품질 이 좋습니다. 둘 다 OEM 새 키 입니다. 온라인 정품 인증 은 매우 편리 합니다. 다음 번 협조 계속 하기

—— Kevin

Easy to use, works as expected. Plug into USB3 port an in 15 minutes everything was running. This was done on a newly installed hard drive,.

—— Jay

It works perfectly so far.Will do great business with you.

—— Bruce

When I booted my PC using the USB, it was working properly, and I installed Windows with no problems!

—— Trinh

Simple to setup, Home edition is sufficient for most users. Comes on a nice USB 3.0 flash drive, which if you want can wipe and use for storage.

—— Gabe

Tôi trò chuyện trực tuyến bây giờ

Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation

Trung Quốc Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation nhà cung cấp
Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation nhà cung cấp Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation nhà cung cấp

Hình ảnh lớn :  Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation

Thông tin chi tiết sản phẩm:

Place of Origin: USA or others
Hàng hiệu: Microsoft
Chứng nhận: Microsoft Certified
Model Number: windows 8.1 product key

Thanh toán:

Minimum Order Quantity: 20 pieces
Giá bán: Negotiable
Packaging Details: Lable
Delivery Time: 1-3 work days
Payment Terms: T/T, Western Union, MoneyGram,
Supply Ability: 100000 pieces / month
Contact Now
Chi tiết sản phẩm
Software: OEM System Builder Channel Software Delivery: 1~3 Days
Language: English or others Activation: Online
Payment: T/T Shipping: DHL or via Email

Microsoft Software Windows 8.1 Product Key Sticker Desktop / Laptop online activation

 

Update:

 

On April 8, 2014, Microsoft released the "Windows 8.1 Update", which included all past updates plus new features. It was unveiled by Microsoft vice president Joe Belfiore at Mobile World Congress on February 23, 2014, and detailed in full at Microsoft's Build conference on April 2. Belfiore noted that the update would lower the minimum system requirements for Windows, so it can be installed on devices with as little as 1 GB of RAM and 16 GB of storage.[34] Unlike Windows 8.1 itself, this cumulative update is distributed through Windows Update, and must be installed in order to receive any further patches for Windows 8.1.

 

At the 2014 Build conference, during April, Microsoft's Terry Myerson unveiled further user interface changes for Windows 8.1, including the ability to run Metro-style apps inside desktop windows, and a revised Start menu, which creates a compromise between the Start menu design used by Windows 7 and the Start screen, by combining the application listing in the first column with a second that can be used to display app tiles. Myerson stated that these changes would occur in a future update, but did not elaborate further. Microsoft also unveiled a concept known as "Universal Windows apps", in which a Windows Runtime app can be ported to Windows Phone 8.1 and Xbox One while sharing a common codebase. While it does not entirely unify Windows' app ecosystem with that of Windows Phone, it will allow developers to synchronize data between versions of their app on each platform, and bundle access to Windows, Windows Phone, and Xbox One versions of an app in a single purchase.

 

Microsoft originally announced that users who did not install the update would not receive any other updates after May 13, 2014.However, meeting this deadline proved challenging: The ability to deploy Windows 8.1 Update through Windows Server Update Services (WSUS) was disabled shortly after its release following the discovery of a bug which affects the ability to use WSUS as a whole in certain server configurations. Microsoft later fixed the issue but users continued to report that the update may fail to install.Microsoft's attempt to fix the problem was ineffective, to the point that Microsoft pushed the support deadline further to June 30, 2014. On 16 May, Microsoft released additional updates to fix a problem of BSOD in the update.

 

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

 

Windows 7

Windows 8.1

The familiar desktop

Windows 7
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Works with a mouse and keyboard

Windows 7
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Works with Word, Excel, Outlook, and other familiar programs

Windows 7
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Built for touch PCs and tablets

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Apps from the Windows Store

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Mail, People, and other built-in apps

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Keep your settings and apps on all your PCs and devices

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Bing smart search to find things across the web, apps, and your PC

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Start screen with live updates

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

Faster startup times

Windows 7

Windows 8.1
Microsoft Windows 7 COA License Sticker Windows 8.1 COA / Win 10 Pro COA license Sticker Online Activation

 

The New Windows

 

The New Windows

Windows 8.1

Pro Pack

Great Apps built in such as Mail, Calendar, Messaging, Photos, and SkyDrive with many more available at Windows Store.

Includes Internet Explorer 11 for fast, intuitive, touch-friendly browsing.

Keeps you up-to-date and more secure with Windows Defender, Windows Firewall, and Windows Update.

Works with new and existing Windows desktop software including the full Microsoft Office experience (Outlook, SharePoint Designer and more).*

Comes with Windows Media Player

Provides enhanced data protection using BitLocker technology to help keep your information secure.**

 

Enables you to connect to your PC when you’re on the go with Remote Desktop Connection.

 

Connects to you corporate or school network with Domain Join.

 

Watch and record live TV with Windows Media Center.***

 

 

System requirements

  • 1 GHz processor or faster with support for PAE, NX, and SSE2

  • 2 GB RAM

  • 20 GB available hard disk space

  • 1366 x 768 screen resolution

  • DirectX 9 graphics processor with WDDM driver

  • To use touch, you need a PC that supports multitouch

  • Internet access (fees may apply)

  • Microsoft account required for some features

  • Watching DVDs requires separate playback software

  • Windows Media Center license sold separately

Microsoft Windows 8.1 Product Key For Desktop / Laptop Online Activation

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