磁碟分割有什麼好處

磁碟分割有什麼好處
https://tw.answers.yahoo.com/question/index?qid=20050215000010KK03871

硬碟不分割，有壞處嗎?
https://www.mobile01.com/topicdetail.php?f=297&t=3496237

[問題] 請問資料碟分割與不分割的好壞處~
https://www.ptt.cc/bbs/Storage_Zone/M.1309733159.A.D8E.html