Windows 10 build 19608.1006 releases in the Fast ring

Microsoft outs update KB4557426 for the latest preview of Windows 10 in the Fast ring.

KB4557426 for Windows 10 build 19608
KB4557426 for Windows 10 build 19608

Microsoft is now rolling out Windows 10 build 19608.1006 as cumulative update KB4557426 for devices enrolled the Fast ring of the Windows Insider Program. This is the preview number 15 releasing to testers, and it’s a minor update to resolve a single issue.

Update KB4557426 doesn’t increase the build number, and according to the software giant it contains an undisclosed fix to improve the overall reliability of the operating system.

Download Windows 10 build 19608.1006

The preview 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.

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 14 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 20 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].