How to reinstall the system after win10 upgrade Win10 system reinstallation system operation process

What should I do after reinstalling the system after Win10 upgrade? Win7/win8.1 upgrade win10 official version and then re-install the system, you can improve the upgrade from the old version may have some problems, the following to introduce the win10 upgrade after reinstalling the system operation process, need friends to learn it!

Note: This article is not recommended to reinstall the system, but if you have this intention and have doubts, you can refer to some of the precautions in this article to avoid detours.

Reloading system operation process after win10 upgrade

1. Ensuring Win10 is activated

Normally, as long as the system can be activated automatically after upgrading Windows10 from Windows7/Windows 8.1, then Newly installed Win10 can also be activated automatically, so first you have to make sure the system is activated. You can check the activation status in System Settings - Updates and Security - Activation, and you can also see the system version here.

2, the correct ISO image

When a new installation must ensure that the mirrored version used is consistent with the system version you are using, if you use Microsoft's official tool Upgrade to Win10 and create an ISO image, so you don't have to worry about this. If you want to download the image yourself, you need to pay attention.

Mirror can be downloaded from the "Win10 official version of the official iso image download address Daquan" or "win10 official version ESD upgrade image official download address Daquan" download.

In addition, there is no limit to the choice of system architecture, 32-bit or 64-bit. Note, however, that if your computer is UEFI booted, the image must be consistent with the system architecture currently in use. To determine if it is booting for UEFI, refer to "UEFI or Legacy BIOS? How to determine the Windows boot type". In general, tablets, notebooks, and desktops with Win8/Win8.1 pre-installed default to UEFI boot.

3, Preparation before installation

• Only need to format the partition where the system is located during the installation process (usually C drive), so you need to back up all the individuals in the partition where the system is located. File, by default the content on the desktop is also in the partition where the system is located.

• It is recommended to download the NIC driver in advance according to the NIC model to avoid the problem of not being able to connect to the network after reinstalling the system.

4, make a U disk boot disk or boot Win10 from the hard disk