Get the Final Version of Microsoft Windows 8.1 Pro ISO Download.
Windows 8.1 Pro (successor to Windows 8) was released to the public on October 17, 2013, it was available as an update for Windows 8 customers, or users who do not have a Windows 8 license can download standalone ISO file for clean installation in their PC. Changes and enhancements to software are major differences in Windows 8.1 (compraing with 8), there are not many new features. The deleted start button in Windows 8 was restored in the taskbar, the start screen gets better with new customization options, more default UWP apps are bundled, more apps can be snaped in the screen, and many more changes are included in Windows 8.1.
Microsoft has released an update for Windows 8.1 in April 2014, which includes many new features like UWP apps can now be able to pin to the taskbar, the title bar is available in the UWP app, right-click menu is available for apps listed in the Start Screen etc., the updated version ISO of Windows 8.1 is available separately in the download menu.
Description from Windows 8 (Pro edition)
The Windows 8 Pro edition is designed for business and professional users, and it include more features than the original release version, such as the BitLocker, Group Policy and Encrypting File System. The 64-bit version of the Pro version supports up to 512 GB RAM, while the original ‘core’ release of Windows 8 supports up to 128 GB RAM. If you want to upgrade from Windows 7 to Windows 8 Pro, you can upgrade from any edition of Windows 7 except the Starter edition.
Microsoft Windows 8.1 Pro ISO Download Overview
Windows 8.1 Update includes new features and functionality upgrades that should dramatically improve the overall user-experience on Microsoft OS. Windows 8.1 (as service pack) is part of Microsoft Windows 8’s support life-cycle and installing 8.1 update will be mandatory to maintain access to support and Windows updates. For more info, see
What’s new in Windows 8.1 Pro ISO Download?
The Windows 8.1 upgrade is available as a free option from Windows Store to those currently running Windows 8 (retail copy). Head over to the official Microsoft link to download Windows 8.1 ISO to get started. More about Windows 8.1 at Wikipedia.
Download Windows 8.1 Pro Installation Key
As per Microsoft and MSDN, you will be required the following installation key to install Windows 8.1 Professional. Note that this key is not for windows activation but only for installation which you’ll need to enter during installation process for both 32 Bit & 64 Bit.
Microsoft Windows 8.1 Pro OS Requirments
- Memory: 2GB
- Hard disk space: 20GB available
- Video card: 1366 × 768 screen resolution; DirectX 9 graphics processor with WDDM driver
- Connectivity: Internet access (fees may apply)
Microsoft account required for some features. Watching DVDs requires separate playback software.
Specification (8.1 all editions)
|Available in||100+ languages|
|CPU Platform(s)||IA-32, X86-64|
Minimum for Windows 8.1 (all editions):
- 1GHz CPU or higher.
- 2GB RAM (64-bit), 1GB (32-bit).
- 20GB disk space.