High Quality Content by WIKIPEDIA articles! PC-BSD is a Unix-like, desktop-oriented operating system based on FreeBSD. It aims to be easy to install by using a graphical installation program, and easy and ready-to-use immediately by providing KDE SC as the pre-installed graphical user interface. PC-BSD provides official binary nVidia and Intel drivers for hardware acceleration and an optional 3D desktop interface through Kwin. PC-BSD also contains a package management system allowing users to graphically install pre-built software packages from a single downloaded executable file, which is uncommon on BSD operating systems. In August 2006 it was voted the most beginner friendly operating system by OSWeekly.com.