When talking about operating systems or platforms to run the whole computing processes for various devices, you might have heard about FreeBSD quite often. However, today’s implementations of this operating system are apparently not too well-known, and many people don’t know the contributions of FreeBSD in today’s computing technology. Since this operating system is not generally available for the average users, FreeBSD remains to be something that many people nowadays are not well-acquainted with. Yet, it has been used in various hardware and online platforms today, and it has been actively used for more than 26 years now.