Microsoft releases Windows 10 build 19577 to the Fast ring with another new icon March 5, 2020 by admin Tweet It’s been a couple of weeks, but today, Microsoft released Windows 10 Insider Preview build 19577 to the Fast ring. As usual, it’s pretty light on new front-facing features to play around with. Read more… Neowin Related Posts:Windows 11 Insider Dev Channel preview build 23595…Windows 11 Insider Preview Build 22621.575 and Build…Microsoft releases new Windows 11 Release Preview…Microsoft tweaking Windows Spotlight experience in…Windows 11 Canary Channel Insider preview build…