If you want to take a screenshot on your Galaxy 7, there are a few different ways to go about it. The first is to use the physical buttons on the phone. To take a screenshot of an entire screen, press and hold the power button and volume down button at the same time. To take a screenshot of just part of the screen, press and hold the power button and volume up button at the same time. The second way to take a screenshot on your Galaxy 7 is to use the Android operating system’s built-in screenshot function. To do this, open the Android operating system’s main menu (by pressing and holding down on an empty spot on your home screen), and then select “System Settings.” Under “Display & Sound,” select “Screenshot.” From here, you can choose which part of your screen you want to capture (by selecting from one of four options: all screens, current window, selected area or full screen). Finally, press OK to save your screenshot. The third way to take a screenshot on your Galaxy 7 is through Samsung’s Smart Remote app. This app allows you to control various aspects of your TV using your phone’s remote control features. To use Smart Remote, first download it from Google Play Store or App Store (it’s free). Once you have downloaded it, open it and sign in with your Samsung account. From here, select “Screen Capture” from the main menu and choose which device you want to capture screenshots from (your Galaxy 7 or another Samsung device). Finally, press OK to save your screenshots. ..