For Windows users, we recommend using either Chrome or Firefox as your browser for use with App Inventor. Note: These instructions are for the new Emulator package that requires 64-bit Windows.
要讓 App Inventor 使用模擬器的話,需要先在電腦上裝一個軟體叫 aiStarter, 我的作業平台是 Mac OS X,因此就參考 Installing App Inventor 2 Setup on Mac OS X 這邊的說明, 先 下載安裝檔,把 Mac 版的 App Inventor 裝好: 裝好之後,Mac 版的 aiStarter 就會自動啟動了: