Samsung EV-NXF1ZZB1QUS - Manual (Page 60)

My Camera >
Shooting modes
59
Program mode
The camera automatically adjusts shutter speed and aperture value so that
an optimal exposure value can be achieved.
This mode is useful when you want to capture shots of constant exposure
while being able to adjust other settings.
1 On the Mode screen, select Program.
2 Set the desired options.
3 Half-press [Shutter] to focus, and then press [Shutter] to
capture the photo.