This excerpt from the Windows Blog explains how much faster Edge is than Google Chrome. Perhaps one of the biggest changes though is the speed of Microsoft’s new browser, Microsoft Edge. While Microsoft hasn’t yet made the announcement, all indications are that Build 10240 is in fact the RTM version of Windows 10 which would be used by manufacturers to preload Windows 10 in time for the July 29th release date.įor the most part this build is different from earlier releases primarily in polish and the removal of Preview watermarks. Microsoft isn’t exactly known for it’s subtlety but this week’s release of Build 10240 of Windows 10 could be an exception.