Definitions for "Terminate and Stay Resident"
A program that runs, loads into memory, and stays out of view until you call on it. TSRs were commonly used in DOS, and are not necessary in modern operating...
Term used to describe a program that loads into memory, then performs functions in the background, without the direct control of the user or operating system.
These are DOS program s that sit in memory so they can be run from within other application program