Win8 upgrade win8.1 simple 16 step graphic tutorial

Here is the most complete and detailed win8 upgrade win8.1 tutorial we have prepared for everyone in the history, 16 steps to get, rich graphics, easy to understand!

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Before installing, we strongly recommend that you back up all the files you have on your PC or tablet.

1. Open the Microsoft China official website "http://www.microsoft.com/en-us/default.aspx”, click on “Windows”:

in the lower left corner. In the upper right corner search box, type “win8.1”, click Search:

3. Select “Windows 8.1 Preview":

4. Click “Get Update” Select “Save”:

5. Double-click to open the installation after downloading:

6. Security Warning Click “Open”:

7. Prompt for Windows Updater (KB2849636), click “Yes  

8. After installing the update, select “restart now":

9. After rebooting, the system will automatically prompt “ Windows 8.1 Preview", click “go to the app store" or open“app store“also see directly"Windows 8.1 Preview":

10. Click “Download”:< Br>

11. After installation, you will be prompted to restart. After rebooting, you will be prompted to accept the terms. :

12. Select “Quick Setup" or "Custom", this article select “Quick Setup>:

13. Enter or register a Microsoft account:

14. Verify the account, skip it:

15. Select whether to use “SkyDrive”:

16. Once the app is installed, you can enter the system.

How? Is it very simple? Go and try it. . .