Win10 official version of the alternative upgrade method /$ Windows. ~ BT copy upgrade skills

The official version of win10 has been released recently, but many people don't know how to install win10. Xiaobian tells everyone how to upgrade to win10. This method is upgraded with $Windows.~BT file. I don't know $Windows. Where is the ~BT file where friends can refer to this article windows10 official version of the upgrade file /$ Windows. ~ BT where?

1, first find the $Windows.~BT file, you can not find Baidu & lsquo; how to find windows10 upgrade file /$ Windows. ~ BT & rsquo;

2 After finding it, copy the folder to a non-system disk, such as D disk

3, then open the ‘sources’ file in the file, and finally double-click to open the ‘setupprep’ program in the sources file. Br>

4, after opening, the windows10 installation window will appear, so that it can be successfully installed.

5, the installation is very easy, you can not leave a message, the following offer Installation screenshot

6, if there is no bt file, see if you have scheduled an update, you must look at the size of the file before copying, usually about 6g, if not More than 4g do not copy

Note:

1, before copying: Look at the size of the file, usually about 6g, if not more than 4g do not copy, wait for the system to download < Br>

2, this method is not an official update method, there may be certain risks, whether to upgrade, choose your own