Build 7048 of Windows 7 has been leaked. It is the latest build of Microsoft’s next operating system.
Some sources say that this build is the release candidate (RC) build but the the RC is anticipated sometime next month.
Nature-themed wallpapers were included in this build as well as 13 different sound schemes to replace the old Windows default beeps.
New icons and an altered Start button orb are some of the minor changes.
Source: Tom’s Hardware