Free download Windows 8.1 preview bootable ISO files with Product key

Finally Microsoft released free download links of  Windows 8.1 bootable ISO images. Now the bootable ISO images available in 13 languages both 32-bit and 64-bit computers. With these ISO images Windows users can install Windows 8.1 preview to their machine including Windows 8, Windows 7, Vista and XP for free. The download file size for 64-bit around 3.8 GB and 2.8 GB for 32-bit.

Notes before you Install:
  • Once you installed Windows 8.1 preview to your machine, you wont be uninstall it.If you decide to go back to your previous operating system, you'll need to reinstall the OS.
  • If you have installed Windows 8.1 preview, you will lose important files and folders from your computer. So backup your data before start to install
  •  Windows 8.1 Preview is prerelease software, so you may get errors, crashes and other problems. Install with your own risk.
  • Your computer should match with some Check complete system requirements here

How to Install: 
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.
  • Windows 8 users just double click the downloaded ISO file and again double click on the setup.exe file then follow the steps. 
  • Windows 7 users first convert ISO file to bootable DVD or USB drive with using Windows Disc Image Burner. Then install the Windows 8.1 preview to your machine.
  • Windows XP and Vista users, use a third-party program to convert an ISO file into installable media and DVD burning software often includes this capability.
Download Link: 
Free download Windows 8.1 preview operating system from official page.