| Item | Description |
| WAClose() | Closes all windows. |
| WBoard() | Determines the area that can be used for displaying windows. |
| WBox() | Draws a frame around the current window. |
| WCenter() | Centers a window on the screen or makes it entirely visible. |
| WClose() | Closes the current window and selects the next window as current window. |
| WCol() | Returns the left column position of the selected window. |
| WfCol() | Returns the left column position of the usable area in a formatted window. |
| WfLastCol() | Returns the right column position of the usable area in a formatted window. |
| WfLastRow() | Returns the bottom row position of the usable area in a formatted window. |
| WFormat() | Defines the usable display area inside the current window. |
| WfRow() | Returns the top row position of the usable area in a formatted window. |
| WInfo() | Returns all coordinates of the current window. |
| WLastCol() | Returns the right column position of the selected window. |
| WLastRow() | Returns the bottom row position of the selected window. |
| WMode() | Determines on which side windows are allowed to be moved off the screen. |
| WMove() | Changes the upper left coordinate for the current window. |
| WMSetPos() | Moves the mouse cursor to a new position in a window. |
| WNum() | Returns the largest window ID of all windows. |
| WOpen() | Creates a new window. |
| WRow() | Returns the top row position of the selected window. |
| WSelect() | Returns and/or selects an open window as the current window. |
| WSetMouse() | Determines the visibility and/or position of the mouse cursor. |
| WSetMove() | Toggles the setting for moving windows interactively. |
| WSetShadow() | Defines the shadow color for windows. |
| WStack() | Returns window IDs of all open windows. |
| WStep() | Sets the increments for horizontal and vertical window movement. |
