How to upgrade win10 from win8.1 to win10

How to upgrade win10 from win8.1 to win10

The perfect explanation: From win8.1 to win10, 8.1, 29, Microsoft officially announced that all genuine win8/and win7 can be upgraded to win10 for free for one year, what are you waiting? Let's upgrade win10 together!

Step 1: Double-click to open the iso image file,

The following page appears. Click "OK!

Next, you will be prompted to obtain the update. Select not the current one, and then the self-check phase!

Step 2: The system will prompt whether to accept the license terms and select accept!

Select the content to be retained. Generally, select one item between two and one. Select Settings.

Step 3: automatically upgrade windows !! Please wait patiently,

Step 4: Select quick settings and click Next.

Next, go to the welcome page.

Go to the desktop!

OK! Upgrade complete