We've previously reported on Windows 10 arriving on a USB flash drive, but now images have surfaced courtesy of Paul Thurrott, who has received a "cute little Windows 10 USB installer", which he notes includes "32- and 64-bit versions".
Cute little Windows 10 USB installer. With 32- and 64-bit versions. pic.twitter.com/gM3Bzev5Lj- Paul Thurrott (@thurrott) July 24, 2015
Thurrott says that Microsoft provided him with the Windows 10 USB installers, but some people in China have received some slightly different USB flash drives that include Windows 10. At the bottom it reads: "Windows 10 Upgrade Package. July 29 is enabled". These different USB flash drives are obviously for those upgrading to Windows 10, and not installing it from scratch.