Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
컴퓨터는 배일병행을 통해 여러 작업을 동시에 처리할 수 있습니다.keompyuteoneun bae-ilbyeonghaengeul tonghae yeoreo jag-eob-eul dongsihae chulihal su issseubnida.The computer can process multiple tasks simultaneously through parallel processing.