How to upgrade win10 to win10 technology preview version Build 9860

  

win10 technology preview version Build 9860 has begun to release, many people do not know how to upgrade win10 to Build 9860, let's take a look at the win10 upgrade tutorial, friends who need to come and see.

The Win10 upgrade method has been activated in summary: Start ——Search“Windows Update”——Windows Update——top left'back”arrow——preview version— —Download now.

Start ——Search“Windows Update”

Windows Update——top left corner&backquo;return”arrow

Click to preview version (not Windows Update) )

Download now

Download speed is very slow

Write at the end

As you can see from the above picture, the download speed is only a few tens of K (the whole upgrade) The file has 2-3G), it is slow to vomit, but there are no other download channels, you can only wait slowly.

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