Microsoft made some pretty cool Windows 10 announcements at the Build 2015 happening at San Francisco, with it came latest Windows 10 insider Preview Build 10074. This new build is available to both the Fast and Slow ring of Windows Insiders (The Windows Insider program by Microsoft allows users to sign up for early builds of the Windows operating system.), which also means that ISOs are too available for those who like a clean install. According to the blog post by Microsoft this version of early build comes with lot of subtle changes and improvements, along with some more evolved features. Many of the changes were influenced directly by Windows Insiders feedbacks. One of those changes is the reintroduction of some Aero Glass elements in the UI. Also Microsoft promises to use insider feedback directly to shape how their feature teams operate, and they hope that Windows 10 will be the best version of Windows yet because the public have a direct hand in its creation.One other subtle change is that Microsoft has renamed its “Technical Preview” to “Insider Preview” to reflect the importance of the Windows Insider community in how they’re building Windows 10.