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IOCS

(Input Output Control System) An early, rudimentary IBM operating system (1950s). It was a set of I/O routines for tapes and disks. Today's counterpart in the PC is the BIOS.



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Before/After Your Search Term
BeforeAfter
inverted listIoE
inverterIomega
InVircibleion
invisible GIFion deposition
invisible WebIoOT
invokeIOPS
IOIOS
IO.SYSiOS 10
IoBTiOS 11
IOCAiOS 3

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