関連ワード:  how to close running apps in macbook    how to close running apps in macbook pro    how to close running apps in macbook air    how to close all apps in macbook    how to close open apps in macbook    how to close background apps in macbook    how to close background apps in macbook air    how to close all apps in macbook air    how to close open apps in macbook air    how to stop running apps in macbook