To make screenshot in your Samsung Galaxy S4 or S5 smartphone, you can do without any additional Apps.
You can grab or capture the screen using 3 buttons, Volume decrease, Power, and Home by pressing those buttons at the same time.
|Grab the screen in Samsung Galaxy S5 by pressing Home, Vol down, and power buttons at the same time|
• Open the screen you want to grab
• Press the three buttons (Home,Vol, Power) hold the buttons and wait until the screen captured.
• The file will be saved in screenshot folder. To go to the file: open File Manager , choose the storage, then tap Pictures, you will see the Screenshot folder, the captured file saved in that folder.