Official Win8.1 ISO and method of making installation disk

Typically, whenever a new OS or OS update is released, Microsoft will allow users to download iOS and install them by using DVD/USB. Microsoft officially released the Win8.1 update last week, and today's new Feng Xiao is a trick that allows you to get Win8.1 ISO and make system installation disk.

1, to the Microsoft official page "only use the Product key to upgrade Windows":

2, click the "Install Win8" button, it will download the installation assistant, download completed after the open.

3, enter your previous purchase WIN8 or WIN8 Professional Edition or WIN8 upgrade product key, download the appropriate version.

4. When it starts downloading, click the x in the upper right corner of the window to close the installation assistant.

5, reopen just the Windows Upgrade page (http://windows.microsoft.com/zh-cn/windows-8/upgrade-product-key-only), click "Install Win8.1", Then download the new Installation assistant.

6, run the latest download of the installation assistant, download Win8.1.

7, when the Win8.1 download complete, choose from the media installation, this option allows you to create a USB or DVD system installation disk.

8, if you want to store the installation file to the USB drive on the first choice, if you want to get the ISO file directly select the second option.