Payment & Shipping Terms:
|Model:||Windows 8.1 Professional||Brand:||Original Microsoft|
|Activation:||Yes||Language:||Supports For All Languages|
|Status:||In Stock||Delivey Time:||1-2days|
microsoft windows 8.1 full version,
microsoft windows 8.1 operating system
Windows 8.1 Microsoft Windows Software Key Code 64bit Windows 8.1 Pro Product Key
Use of this OEM System Builder Channel software is subject to the terms of the Microsoft OEM System Builder License. This software is intended for pre-installation on a new personal computer for resale. This OEM System Builder Channel software requires the assembler to provide end user support for the Windows software and cannot be transferred to another computer once it is installed. To acquire Windows software with support provided by Microsoft please see our full package "Retail" product offerings.
Looking for your product key? The product key is a 25-digit string with a hyphen between each 5 digits. It will say "Product Key" before 25 digits or have an image of a key next to 10 digits with the remaining 15 on the next line below. The Product Key is generally located in the lower left corner of the DVD case, on the disc itself, or on a leaflet in the packaging you received.
This operating system is eligible for a free upgrade to Windows 10 when available. More details below.
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.
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.
1. 1 GHz processor or faster with support for PAE, NX, and SSE2
2 . 2 GB RAM
3 . 20 GB available hard disk space
4 . 1366 x 768 screen resolution
5 . DirectX 9 graphics processor with WDDM driver
6 . To use touch, you need a PC that supports multitouch
7 . Internet access (fees may apply)
8 . Microsoft account required for some features
9 . Watching DVDs requires separate playback software
10 . Windows Media Center license sold separately
Additional Requirements to Use Certain Features
•Internet access (fees may apply)
•For touchscreen, you need a tablet or a monitor that supports multi-touch
•Microsoft account required for some features
•Watching DVDs requires separate playback software
•Windows Media Center license sold separately
•To access the Windows Store and to download and run apps, you need an active Internet connection and a screen resolution of at least 1024 x 768
•To snap apps, you need a screen resolution of at least 1366 x 768
|Windows 8.1 Pro 64-bit System Requirements|
|Processor||1 Gigahertz or faster 64-bit (x64) with support for PAE, NX, and SSE2|
|Memory||2 Gigabyte (GB) RAM|
|Hard Disk||20 GB available space|
|Graphics card||Diretx 9 graphics device with WDDM 1.0 or higher|
Additional requirements to use certain features:
1 . To use touch, you need a tablet or a monitor that supports multitouch
2 . Microsoft account required for some features
3 . Some games and programs might require a graphics card compatible with DirectX 10 or higher for optimalperformance
4 . Watching DVDs requires separate playback software
5 . Windows Media Center license sold separately
6 . BitLocker To Go requires a USB flash drive
7 . BitLocker requires either Trusted Platform Module (TPM) 1.2 or a USB flash drive (Windows 8.1 Pro only)
8 . Client Hyper-V requires a 64-bit system with second level address translation (SLAT) capabilities and additional 2 GB of RAM (Windows 8.1 Pro only)
9 . Wi-Fi Direct Printing requires a Wi-Fi adapter that supports Wi-Fi Direct and a device that supports Wi-Fi Direct Printing
10 . To install a 64-bit OS on a 64-bit PC, your processor needs to support CMPXCHG16b, PrefetchW, and LAHF/SAHF
Windows 8.1 (codenamed Blue) is an upgrade for Windows 8, a computer operating system released by Microsoft. First unveiled and released as a public beta in June 2013, it was released to manufacturing on August 27, 2013, and reached general availability on October 17, 2013, almost a year after the retail release of its predecessor. Windows 8.1 is available free of charge for retail copies of Windows 8 and Windows RT users via the Windows Store. Unlike service packs on previous versions of Windows, users who obtained Windows 8 outside of retail copies or pre-loaded installations (i.e., volume licensing) must obtain Windows 8.1 through new installation media from their respective subscription or enterprise channel. Microsoft's support lifecycle policy treats Windows 8.1 similar to previous service packs of Windows: It is part of Windows 8's support lifecycle, and installing Windows 8.1 is required to maintain access to support and Windows updates after January 12, 2016. However, unlike previous service packs, Windows 8.1 cannot be acquired via Windows Update.
Released as part of a shift by Microsoft towards regular yearly major updates for its software platforms and services, Windows 8.1 aims to address complaints of Windows 8 users and reviewers on launch. Visible enhancements include an improved Start screen, additional snap views, additional bundled apps, tighter OneDrive (formerly SkyDrive) integration, Internet Explorer 11, a Bing-powered unified search system, restoration of a visible Start button on the taskbar, and the ability to restore the previous behavior of opening the user's desktop on login instead of the Start screen. Windows 8.1 also added support for such emerging technologies as high-resolution displays, 3D printing, Wi-Fi Direct, and Miracast streaming, as well as the ReFS file system.
Windows 8.1 received mixed reception, although more positive than Windows 8, with critics praising the expanded functionality available to apps in comparison to 8, its OneDrive integration, along with its user interface tweaks and the addition of expanded tutorials for operating the Windows 8 interface. Despite these improvements, Windows 8.1 was still criticized for not addressing all digressions of Windows 8 (such as a poor level of integration between Metro-style apps and the desktop interface), and the potential privacy implications of the expanded use of online services. As of December 2016, the market share of Windows 8.1 is 8.43%.
The New Windows
|Windows 8.1||Windows 8.1 Pro||Pro Pack|
|Your PC is currently running:||Windows 7, Windows 8||Windows 7, Windows 8||Windows 8, Windows 8.1|
|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.||✔