Drag windows from the Directory onto walls.
There are many window types in the Directory. Example:
Windows are dragged from the directory and dropped onto
Right-click windows and choose "Set Dimensions" to change the size of window.
Right-click windows and choose either "Reverse Object
Direction" or "Face Other Side." A casement window is used
as an example below.
Use Build> Draw Window (custom) to create windows of any shape. For example, add points to the window by Ctrl-clicking edges.
Arched Window Top:
Right-click to the top blue handle and choose "Make Edge Rounded"
and drag the handle up to make arched window tops.