If you drag icons into a little folder that you've made at your Galaxy phone you may have some heartache in getting them back out again.

A coworker was fighting with this today. I found the following in Googling and trying to be helpful:

• https://www.androidcentral.com/how-move-icons-make-folders-and-adjust-home-screen-widgets-samsung-galaxy-s5
• https://www.samsung.com/in/support/mobile-devices/how-to-remove-folders-from-the-apps-screen-in-samsung-galaxy-s6-edge/

The second of these links suggests there may be an Edit button (at the Apps screen that you may get to in pressing the Apps icon at the lower right) to touch at the upper right to allow the icon in a folder to be dragoutable. I don't really know what I am talking about because I don't have an Android.