Welcome to
You are here: Tech

Windows 10 Insider Preview Build 20201

Select and download the edition for your device

Notes about downloading Insider Preview

> I don't recommend using a preview edition of Windows on your main pc. If you have virtual box, create a virtual machine and test it out there. Or if you have a spare computer around that you don't use much, you can use it there. Preview editions aren't "live", so many bugs and errors can randomly happen.

> You must be a member to download the preview build. Sign up at and personailze your account.


Check out the blog by Brandon LeBlanc that explains all of the features for build 20221

There are 9 fixes as of the writing of this article. Some include a crash when opening the Power menu in start while running Magnifier at a high zoom level.


If you are interested in the preview builds, I'd give it a try. Although it's not 100%, it's fun to test out new versions of Windows before it goes live if you are a developer or just working in IT in general.






^ Back to top ^

What is Insider Preview?

Windows Insider is an open software testing program by Microsoft that allows users who own a valid license of Windows 10 to register for pre-release builds of the operating system only accessible to software developers. This also applies to Windows Server 2016

Source : Wikipedia


Install Windows Insider Preview

Open Settings > Update & Security > Windows Insider Program on your device. Follow the directions on your screen.


Screen shot of my settings. If diagnostic data is on basic, you will not be able to download insider program.