Win8.1 upgrade Win10 system tutorial

Win8.1 is a Win8 update, it claims to have more than 800 updates, then how about updating from Win8.1 to Win10? Like! Great! This article brings a tutorial from Windows8.1 update to Win10, you can learn .
The first step, download the Win10 preview version of the image, it should be noted that the simplified Chinese Win10 preview version is divided into 32-bit and 64-bit systems, two versions, if the computer memory is greater than 4GB, please download the 64-bit version, if the memory Less than 4GB, choose the 32-bit version.
The second step, after downloading the image, Win8/8.1 users can double-click to open the ISO image file (Win7 users need to use the virtual CD-ROM drive), run, then you can see the following Win10 installation interface, the preferred is to check & ldquo; Agree to the agreement & rdquo; then click Next.
The third step, the next step will be to see the "Save your ready to install" prompt, here is mainly for environmental monitoring, here you need to wait for a while until the bottom of the "next" You can click here.
The fourth step, after the check is completed, the installer will list the things you need to pay attention to, such as the lack of system functions or the compatibility of existing software, etc., we generally click OK.
The fifth step, the next will see the following "Ready, you can install" prompt, because we are Win8 or win8.1 coverage upgrade Win10, so you can check the software and applications that have been installed before Wait, then click directly on the bottom of the "Install" & rdquo;.
The sixth step, then come back here will also specifically remind you, here we choose “ keep Windows settings, personal files and application options & ldquo;, then click the bottom of the "next".
Finally, you will enter the Win8.1 installation process of Win8.1, we can see the upgrade progress, during the upgrade, do not operate the computer, during the upgrade process, will automatically complete several restarts, and finally you can successfully Win8. 1 Upgrade to Win10 Preview.
Note: Because this Win8/8.1 upgrade Win10 preview version is an online upgrade method, you need to ensure that the Win8/8.1 and Win10 system digits are the same. For example, the Win8 we used before is a 32-bit system, then the Win10 image should also be a 32-bit system. In addition, this method is an online upgrade method, not a pure installation method, so applications and personal files previously installed on Win8.1 will be retained.
This article lists the precautions during the upgrade process, such as not operating the computer during the upgrade, how to choose the options listed during the installation process, etc., so that you can successfully upgrade to the Win10 system.