Screenshot guide page : https://screenshots.firefox.com/#tour
Korean page is good enough, but there’s a mistake.
We should use “캡처” instead of “캡춰” according to National Institute of Korean Language.
http://www.korean.go.kr/front/onlineQna/onlineQnaView.do;front=64A840EFBB9397FA6393CF152BDD2E45?mn_id=61&qna_seq=1414&pageIndex=11065
http://www.korean.go.kr/front/refine/refineView.do;front=5706D22B79958E547E5B8EE4F6167252?mn_id=34&refine_seq=23372&pageIndex=1