Windows 10 build 18329

Windows 10 build 18329 (19H1) releases with new features

Another preview for the Windows 10 April 2019 Update (build 18329) releases to Insiders with more improvements — Here's all you need to know.

Microsoft is now rolling out Windows 10 build 18329 for devices enrolled in the Fast ring of the Windows Insider Program. This is the 21st preview releasing for testers, as part of the April 2019 Update (version 1903) arriving in the coming weeks, and it delivers some new improvements and small set of features.

Windows 10 build 18329 isn’t a significant update, but according to the software giant, brings refinements to the Search experience. You can now run classic (Win32) programs while in Windows Mixed Reality mode, and much more.

Windows 10 build 18329

Here are all the features and changes coming to the next version of Windows 10:


Starting with build 18329, the Search experience now lists your more frequent apps, under the Top apps section.

Search with top apps on version 1903
Search with top apps on version 1903

Windows Mixed Reality

In this flight, the April 2019 Update adds the ability to launch Desktop (Win32) applications (such as Spotify, Paint.NET, and Visual Studio Code) in Windows Mixed Reality.


As part of the input experience, with Windows 10 build 18329, you’re now getting keyboard support for ADLaM and Osage. ADLaM script is used to write Pular/Fulfulde, the language of the Fulani people of West Africa. Osage script is used to write the Osage language spoken by the Osage Nation in Oklahoma.

Microsoft is listing the complete set of improvements, fixes, and known issues for Windows 10 Insider Preview build 18329 at the Windows Blog.

Download Windows 10 build 18329

Although there are no ISO files for Windows 10 build 18329, the update is available immediately through the Fast ring. This preview build will download and install automatically on your device, but you can always force the update from Settings > Update & security > Windows Update, and clicking the Check for updates button.

Warning: Although the data loss-related issue has been fixed, it’s not recommended to install pre-releases of Windows 10 on your primary machine. If you’re planning to test this build, make sure to create a backup of your files before proceeding.

You can also check out these resources:

About the author

Mauro Huculak is a Windows How-To Expert who started Pureinfotech in 2010 as an independent online publication. He has also been a Windows Central contributor for nearly a decade. Mauro has over 15 years of experience writing comprehensive guides and creating professional videos about Windows and software, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 21 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and Email him at [email protected].