Windows 10 build 10576: Hands-on with Cast media to device, PDF improvements, and other tweaks (video)

Watch this! On this new video tour, we'll go through the improvements found in the latest Windows 10 preview for PC.

Microsoft released Windows 10 build 10576 for PCs on October 29th, to the Fast ring of updates. The new build includes a number of tweaks, changes, and bug fixes since build 10565, but there aren’t any new features or significant visual improvements, as the company is now concentrated on putting the final touches to get the operating system ready for customers.

However, there a few changes worth mentioning, and on this new video that I added to the Pureinfotech YouTube channel goes through the majority of changes Microsoft is rolling out with Windows 10 build 10576.

What’s new in build 10576? According to the company, the new preview Microsoft Edge gets the most improvements with the new “Cast media to device” feature that allows users to cast videos, pictures, and music to any Miracast or DLNA device over a local network.

Cortana has new PDF improvements on Edge, as now you can highlight and research PDF content on the new web browser.

Other subtle changes include updated Power options context menu on Start, Missed Call notifications from Android devices, and a number of other tweaks.

About the author

Mauro Huculak is a Windows expert and the Editor-in-Chief who started Pureinfotech in 2010 as an independent online publication. He is also been a Windows Central contributor for nearly a decade. Mauro has over 12 years of experience writing comprehensive guides and creating professional videos about Windows, software, and related technologies, 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