microsoft whiteboard 0365. IQBoard provides hard writing, soft pen, highlighter and smart pen. The writing effect of the hard pen is that the strokes of the hard pen are kept the same thickness regardless of the stroke, that is, the pen width is constant; the soft pen automatically changes the handwriting thickness according to the direction of the stroke. It can imitate the writing effect of the soft pen, making the writing handwriting more beautiful; the highlighting pen achieves the effect of the fluorescent MARK pen, especially when the document is annotated; the smart pen can provide the basic graphic effect, and can directly draw the straight line and the sharp point. Head lines, rectangles, diamonds, circles, and ellipses, etc., and can be rotated, resized, and so on. Fill operations can be supported for closed stroke areas, including smart pen rectangles, diamonds, circles, and ellipses. The width of the handwriting can be defined by itself. The system defaults to a width of six and the user can reset the actual width.