WIN8 Upgrade Win8.1 Operation Steps detailed

Operation Steps:

1. Open the Microsoft China website "http://www.microsoft.com/zh-cn/default.aspx", click on the lower left corner of "Windows":

2. In the upper right corner of the search box, enter "win8.1", click Search:

3. Select "Windows 8.1 Preview":

4. Click "Get Update" and choose "Save":

5. After downloading, double-click to open the installation:

6. Security Warning Click "Open":

7. Prompts the Windows Update program (KB2849636) and clicks "Yes":

8. After installing the update, select "Reboot Now":

9. The system will automatically prompt for "free access to Windows 8.1 Preview", click "Go to App Store" or open "App Store" to see "Windows 8.1 Preview" directly:

10. Click "Download":

11. After installation will be prompted to restart, after the restart to enter the prompt whether to accept the terms of the interface:

12. Select "Quick Settings" or "Customize", this article selects "Quick Settings":

13. Enter or register a Microsoft account:

14. Verification account, can skip:

15. Choose whether to use "SkyDrive":

16. After the installation of the application can enter the system.