Initially you will probably need only one workspace. Later you may find it convenient to locate different windows in different workspaces, so that they don't get in one another's way. There are mechanisms for making some windows appear in several different workspaces. The CTWM window manager offers a large collection of options, which would be too confusing to describe here. This section describes some of the most common operations.
Additional information is available from the sources listed at the end.
Moving a window. You can move a window by clicking and holding down the left mouse button while the mouse cursor is on the title bar or the frame surrounding the window. When you release the mouse button the window will jump to where the frame was. Try moving some of the windows on your screen using both the above methods. Sometimes one window will partly or wholly obscure another.