This is the 3290th most frequent Korean word.
기능의
"Functional" or "of function."
In this sentence, '기능의' is used adjectivally to indicate possession or relation to the function of the machine.
이 기계의 주요 기능은 매우 간단합니다.
The main function of this machine is very simple.
Here, '기능의' implies the addition or emergence of functionalities within software.
소프트웨어의 업데이트로 새로운 기능이 추가되었습니다.
With the software update, new functionalities have been added.
In this context, '기능의' highlights changes in functionalities as a part of an evolutionary process.