Most samsung devices let you hide apps on your home screen. To use this feature on your samsung galaxy note 4 go into the app section on the home screen. Once you do that there will be an option bar on the top right of the screen. Click the option bar and select hide apps. Once you do that select which apps you would like to be hidden from the homescreeen and click done. Now that you’ve hidden these apps on your galaxy note 4 to see them you will need to click on the option bar and choose the option show hidden apps. This is a useful feature if you want to hide things from someone who may look at your galaxy note 4.