Want to get a first-hand look at Microsoft's updated OS? You might be able to download the unreleased Windows Blue operating system on your own machine. Leaked build 9364 hit file sharing sites earlier today -- according to Neowin, the 32-bit edition is available for download as a 2.63GB ISO, and likely hit the web from a Microsoft partner in France. Notable adjustments include larger and smaller Live Tiles, enabling a bit more Start screen customization, along with an updated side-by-side app view, which boosts multitasking efficiency by displaying two applications with matching width. Other additions include a Play option under the Devices panel, a screenshot button on the Share sidebar, and Internet Explorer 11, which comes packaged with the new OS. Windows Blue build 9364 appears to be an unauthorized leak, but even if you have any reservations about installing it on your own machine, you'll surely be able to check out plenty of eye candy from other users over the hours and days to come. In the meantime, hit up the source links for a few more screenshots.