Win7 system upgrade to win10 three methods

1, the most common activation method
Take Win7 Ultimate as an example, after testing, use any way to activate Win7 Ultimate, use Build 10240 image to upgrade to Win10 Professional can remain active. Not only that, after successfully upgrading Win10, the tester also re-partitioned the hard disk to format, try a new pure installation Win10 Professional Edition (Win7 Ultimate version of the Win10 upgrade version), the results can also be directly displayed after the installation is completed "already activated ” Status. Therefore, at present, Win7, which displays the status of "Activate", can get all the benefits of using genuine Win10 for free.

It should be noted that the upgrade must comply with the Win7/Win8.1 upgrade Win10 version of the corresponding rules of Microsoft, and the cross-version upgrade can not enjoy free (Win10 installer will not give you the option to choose the version during the upgrade process) For example, the Win7 Home (Basic, Advanced) version cannot be directly upgraded to Win10 Professional.
2, use Win10 Insider member preview version
All versions of Win7 can be upgraded to Win10 Insider preview version for free, and need to follow this version for upgrade installation. In this process, Win10 will remain active. For the specific operation method, please refer to "Free use of genuine Win10 complete Raiders".

3. Use Microsoft Win10 booking push tool to install and activate
1 This method will be opened on July 29th. Users who have accepted the official version of Win10 can use this method for free upgrade and activation. .