When you move the stylus over the drawing tablet, it moves the mouse cursor.
When you move the stylus over the drawing tablet, it moves the mouse cursor. When you press the stylus down to the tablet surface, it clicks the mouse button, but what is key is that drawing tablets worth their salt are pressure sensitive (don't buy one that isn't tbh)  and basically, the lighter or harder you push down with the stylus, the lighter or harder it will ' click' the mouse.