High Quality Content by WIKIPEDIA articles! Ramanujan Computing Centre (RCC) is the name of the computer facility available for the students, staff and research scholars of Anna University. It is situated in the College of Engineering, Guindy campus. It consists mainly of two hundred terminals running on the Solaris Operating System. There are only a few Windows systems. The windows systems are reserved for post graduate students. Those systems can only be accessed if they get prior permission from the lab administrator. It is open for 24 hours a day except on Sundays.