Samsung Digital Camera User Manual (en)

Extended functions
Shooting modes
Press [
Shutter] to take the photo.
The digital zoom will not work in this mode.
The camera will optically correct photos only when the light source is 
brighter than fluorescent light.
If your subject is moving rapidly, the photo may be blurry.
Set the Optical Image Stabilization option to reduce camera shake in 
different shooting modes. (p. 28)
Using the DUAL IS mode
Reduce camera shake and prevent blurred photos with Optical 
and Digital Image Stabilization functions. 
Before correction
After correction
In Shooting mode, select 
a “
Align your subject in the frame, and then half-press 
[Shutter] to focus.