Several methods are available for copying one or more selected elements. 
- Select an element and, while pressing 
	 Ctrl, drag the element to copy it. 
  
- Use the Copy tool to copy elements and place them immediately. 
  
- Use the clipboard to copy and paste elements with 
	 Ctrl+C and 
	 Ctrl+V. 
  
- Use the Create Similar tool to add a new instance of a selected element. 
  
- Make a mirror copy of an element. (Use the Mirror tool with the Copy option. See 
	 Mirror Elements.) 
  
- Copy an array of elements. See 
	 Copy an Array.