How to upgrade Win8 to Win8.1 preview

Win8 user updates to Win8.1 preview via Windows Store:

1, when Microsoft releases Windows 8.1 Preview version, WIN8 users will receive updates to Windows Update notification, click on the notification and then go to the Windows store in the description of Win8.1, download the page, users can decide whether to upgrade at this time.

2. Start the download of Windows 8.1 Preview in Windows Store to get updates. This process is similar to the Windows Store application update and will have the option of "Cancel" during installation.

3. When the first part of the upgrade is completed, the user will see the system notification requiring the computer to be restarted. Naturally there will be reminders to restart the countdown.

4, after the restart, ushered in is the Windows installation interface.

5, the next step is the user License terms, "accept" it.

6, the next step is OOBE (out of Box experience) system initial setup process, and WIN8 installation process of the personalization/setup process.

7, the last step, landing windows.

Second, install via Windows 8.1 Preview ISO image

1, the current WIN8 system language is not in the 13 languages supported by Windows 8.1 Preview, users need to be installed through the ISO image.

2, if you are WIN8 Enterprise Edition user, also need to install through the Windows 8.1 Preview ISO image.