Digital board with edge area having scrolling function

The invention relates to a digital board with an edge area having a scrolling function, in particular relates to a digital board with an edge area having a scrolling functional area with hierarchical regulation functions of rolling frames of a scroll, zooming pictures, regulating volume and the like. In the digital board with the edge area having the scrolling function, the surface is provided with a drawing area (or a working area) and at least one scrolling functional area, wherein the scrolling functional area is arranged on at least one side of the drawing area. A user only needs to touch the specific scrolling functional area by use of an electromagnetic pen and moves in the specific scrolling functional area so as to be capable of starting a window function utilizing specific hierarchical regulation, thus the convenience of the digital board is increased.