You can install Windows 8.1 ( Codename Windows Blue) Preview using the ISO files (.iso) that are provided on this page directly from microsoft
You can find additional information—including system requirements,
support options, and a list of supported upgrades
Windows 8.1 is built for faster, more mobile PCs. With leading design and a better
Windows Store, you can build apps and your business faster with
Windows.
Windows 8.1 offers new features under the hood to make it the fastest, most secure, and easiest to manage
Microsoft operating system for desktop, laptop, or tablet.
How to install Windows 8.1 Preview from an ISO file
To install Windows 8.1 Preview from an ISO file, you must first convert the ISO file into installation media stored on a DVD or a USB flash drive.
If you're using Windows 8, follow these steps to install Windows 8.1 Preview from an ISO file:
Download the ISO (.iso) file. skips ads in 5 seconds
Double-tap or double-click the ISO file.
Double-tap or double-click setup.exe and follow the steps.
f you're using
Windows 7, the easiest way to convert an ISO file to a DVD is to use
Windows Disc Image Burner. On a PC running
Windows XP or
Windows Vista,
a third-party program is required to convert an ISO file into
installable media—and DVD burning software often includes this
capability.
Important
If you decide that you want to install
Windows 8.1 Preview
using the ISO, you won't be able to uninstall it. If you decide to go
back to your previous operating system, you'll need to reinstall it
using the recovery or installation media that came with your PC, which
is typically DVD media. If you're running
Windows 8 and you don't have recovery media, you might be able to
create a USB recovery drive. If you're running
Windows 7,
Windows Vista, or
Windows XP
and you don’t have recovery media, you might be able to create it from a
recovery partition on your PC using software provided by your PC
manufacturer. Check the support section of your PC manufacturer’s
website for more information. After you install
Windows 8.1 Preview, you won’t be able to use the recovery partition on your PC to go back to your previous version of
Windows.
Notes before you download
Windows 8.1 Preview is prerelease software that may be substantially modified before it’s commercially released. Microsoft
makes no warranties, express or implied, with respect to the
information provided here. Some product features and functionality may
require additional hardware or software.
ISO files
Product Key: NTTX3-RV7VB-T7X7F-WQYYY-9Y92F
| Language
|
Link to download
|
SHA-1 hash value
|
|
|
|
0xD8076E029292FBC933792D215793045031255FF6
|
|
|
|
0x447CCD24EB3DC6CFD9A42E62A5F6418B578E3CBF
|
English (United Kingdom) 64-bit (x64)
|
|
0xFC32F33D0A0630A5E8478199095565EB525F4943
|
English (United Kingdom) 32-bit (x86)
|
|
0xD64FBE9B5DA93FFC8108C9211557D568F651EB2A
|
Best way to download using
IDM