response: It came from AT&T Unix and development began in the 70s at Bell Labs.
original_response: Unix still confuses me. I know its development started in the 1970s in Bell Labs but that's about it.
history: I am knowledgeable in IT so my friends always ask me to fix their computer. Are you a computer technician, someone who repairs and maintains computers? I do not do it for a living but I apparently do it for all of my friends! There are institutions that give certificates and degrees to for new ones. I wouldn't go back unless I knew the areas I'm working in. As a computer technician, you can work in a variety of settings, like public and private sectors. Yes.  I worked in the private sector but was on call 24x7 I see. There are also specializations in the field for things like data recovery and system administration. I would probably do Unix based specialization jobs, can you tell me anything about it?
knowledge: Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.