Samsung Galaxy Book Pro 360 User Manual page 23

Basics
Smart select
Use the S Pen to select an area and perform actions, such as
sharing or saving. You can also select an area from a video and
capture it as a GIF animation.
1
When there is content you want to capture, open the Air
command panel and select Smart select.
2
Select a desired shape icon on the toolbar and drag the S Pen
across the content you want to select.
3
Select an editing option and edit the selected area.
Pen mode
Extract text from the selected area.
Crop the selected area.
Share the selected area.
Copy the selected area.
Save the selected area.
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Eraser mode
Redo
Undo