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| program użytkowy | |||
| program narzędziowy (A computer program that performs a specific support function required by the operating system, by other programs, or by system users) | |||
| 英语 词库 | |||
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| Specialized system software used to perform particular computerized functions and routines that are frequently required during normal processing (Examples of utility programs include sorting, backing up and erasing data) | |||
