CTSS meaning in Information Technology ?

Answer: What is Compatible Time-Sharing System mean?

The Compatible Time-Sharing System (CTSS) was one of the first time-sharing operating systems; it was developed at the MIT Computation Center. CTSS was first demonstrated on MIT's IBM 709 in November 1961; service to MIT users began in the summer of 1963 and was operated until 1973. During part of this time, MIT's influential Project MAC also ran a CTSS service, but the system did not spread beyond these two sites.

CTSS was described in a paper presented at the 1962 Spring Joint Computer Conference, and greatly influenced the design of other early time-sharing systems.

reference

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