大小寫切換顯示關於「Caps Lock」標籤，搜尋引擎有相關的訊息討論：
macos - Assign caps-lock to change input sources AND remove ...apple.stackexchange.com › questions › assign-caps-lock-to...Gaby on Twitter: "No caps lock tweet to celebrate my victory, just ...twitter.com › gabyHS59 › statusProduct Manager on Twitter: "GL 45 Lab Bottle Cap Lock