If you already have it installedWindows 10 Insider Preview, formerly known asWindows 10 Tehnical Preview, we have good news for you. Microsoft released a new update,Build 10166 al Windows 10. This update fixes some bugs in the new Microsoft Wi-Fi, which allows users to purchase plant Wi-Fi through Windows Store.
The new build is available at download and installation through Windows Update. So, whoever has Windows 10 Insider Preview installed will get this UPDATE automatically, soon.
If you still want to download and manually install the Windows 10 Preview Build 10166 update, you must follow a few simple steps from tutorial below:
How can we download and install the new Windows 10 update
1. Open the application Settings FROM Start Menu.
2. Click on the icon “Update and Recovery“
3. Click on the link “Advanced Options” located on the bar on the right side, then select the option from the menu that opens “Fast“.
4. Return to the initial page of Update, and it will start running automatically.
If the update is not checked automatically, click on the button “Check now” to force checking for new updates.
5. Click “Download Now” to start the download and Installation the new build of Windows 10.

After what will download update-, the computer will restart to install the new version of Windows 10.
This update is around 2 or 3 GB, depending on the architecture of the computer / laptop on which it will be installed. 32-bit or 64-bit.