Microsoft releases Windows 10 build 19042.421 with a ton of new features July 24, 2020 by admin Tweet Microsoft today released Windows 10 build 19042.421 to the Beta channel, and it has a ton of new features that were first seen on the Dev channel, and weren’t thought to be coming in 20H2. Read more… Neowin Related Posts:Microsoft releases two Windows 11 builds (22621.290…Windows 11 Beta Channel preview build 22635.2776…Microsoft releases the first Windows 11 build for…Microsoft releases ISO for Windows 11 build 25197…Microsoft releases Windows 10 Build 19044.1806…