How can I upgrade Windows 7 to Windows 8.1? Here, we only need to use the Windows 8.1 upgrade assistant to easily upgrade Windows to the win8.1 system. 1. Download from the following address firstWindows 8.1 update Assistant:
Http://go.microsoft.com/fwlink/p? LinkId = 261871
2. Install and run the Windows 8.1 update assistant;
3. The Windows 8.1 update assistant checks whether the computer meets the Windows 8.1 installation requirements;
4. Select the content to be retained as needed;
5. Complete Windows 8.1 online purchase and Download Windows 8.1 As prompted. After the download is complete, install Windows 8.1. For most users, we recommend that you select"
Install now"To make the upgrade smooth;
6. Complete personalized settings as prompted;
7. Complete"
Set"Interface function settings, we recommend that you use"
Use Quick settings"Option;
8. Complete the account settings page.
Note: If you want to continue using a local account, click "create account", and then click "continue using my existing account" on the new account page ".
9. Install Windows 8.1;
10. Now, the upgrade is complete.