East Lansing Secretary of State Branch Office 400 Albert Ave. East Lansing, MI 48823
CentOS is a community-supported, free and open source operating system based on Red Hat Enterprise Linux. It exists to provide a free enterprise class computing platform and strives to maintain 100% binary compatibility with its upstream distribution. CentOS stands for Community ENTerprise Operating System. CentOS developers use Red Hatâs source code to create a final product very similar to Red Hat Enterprise Linux. CentOS is available free of charge. Technical support is primarily provided by the community via official mailing lists, web forums, and chat rooms.
macOS (originally named Mac OS X until 2012 and then OS X until 2016) is the current series of Unix-based graphical operating systems developed and marketed by Apple Inc. designed to run on Macintosh computers, having been pre-installed on all Macs since 2002.