Inserting Shapes

1. Go to the Insert menu. 
2. Click on Shape...
3. The Insert Shape Dialog with various shapes will be displayed. 
4. Hover the mouse over a shape to know it's name.
5. Simply click on the shape in order to insert it on to the canvas.

You can dismiss the Insert Shape Dialog by either clicking the Close button or the X from the Title Bar of the same dialog.

Alternatively, you can right-click anywhere on the Canvas to open the Context Menu and then click on Insert Shape like as shown below to open the same Insert Shape Dialog.