How to upgrade Win8 to Win8.1 Preview

First, Win8 users update to Win8.1 preview through Windows Store:
1, when Microsoft releases Windows 8.1 preview version, Win8 users will receive the update notification of Windows Update first, click the notification and then go to the Windows Store In the description and download page of Win8.1, the user can decide whether to upgrade at this time.

2. Start the download of Windows 8.1 Preview in the Windows Store to get the update. This process is similar to the Windows Store app update, and there will be an option to “cancel during the installation process.
3. When the first part of the upgrade is completed, the user will see a system notification requesting to restart the computer. Naturally there will also be a reminder to restart the countdown.
4, after the restart, the ushered in is the Windows installation interface.
5, the next step is the user license terms, “ accept & rdquo;
6, the next step is the OOBE (Out of Box Experience) system initial setup process, and the same as the personalization /setup process in the Win8 installation process.

7, the last step, log in to Windows.
Second, through the Windows 8.1 Preview ISO image installation
1, the current Win8 system language is not in the Windows 8.1 Preview supported by the 13 languages, you need to install through the ISO image.
2, if you are a Win8 Enterprise user, you also need to install through the Windows 8.1 Preview ISO image.