Nearly square rectangles are made perfect squares. Nearly circular ellipses are made perfect circles. Nearly horizontal or vertical lines are made perfectly horizontal or vertical. The artist can sketch naturally, rapidly, and confidently, knowing the program will automatically convert the sketch to a neat drawing. To create text, just type it.
Backspace deletes the last typed character.
A menu pops up, listing editing commands. To edit a group of shapes, draw a circle around them, then stop and hold the mouse button. The same editing menu pops up. Filing and Windows. Shapes are created by simply drawing.