Select
Use the Select tab to build and manage the set of objects used by editing commands.

Select
Activates object selection in the drawing.
Method
Chooses how objects are selected, such as by picking or dragging a selection window.
Ctrl+C
Copies the selected objects to the clipboard. Shortcut: Ctrl+C.
Clear
Removes every object from the current selection.
Invert
Selects currently unselected objects and deselects the current selection.
Group
Groups the selected objects so they can be handled together.