Additional information about this Microsoft tool and how to use it to create bootable USB flash drive can be obtained from here: How To Create Bootable Windows 10 USB Flash Drive. Microsoft offers the free tool to create ISOs that can then be burned directly to a bootable DVD or USB flash drive, which in turn can be used to install the updated Windows 10 directly to a new machine. If you plan on downloading the ISO file that contains the Anniversary Update, you can of course get up and running with it via Microsoft’s own Windows 10 media creation tool. To that end, and to appease those want to install the Anniversary Update as a fresh install, Microsoft has made a complete ISO file of Build 14393.10 available for download to facilitate the immediate installation on machines. Thankfully, the good people at Microsoft have already taken that into consideration, and understand that sometimes users don’t want to install Windows 10 only to have to go through a laborious and sometimes data intensive installation of an update.