Using Precision Tools  
Using the object snaps
 
 Overview 
 
 Procedure 
 

How to set the running object snaps

  1. Click on the Tools menu Snaps Snaps Manager.
  2. In the Object Snap tab, select the object snaps you want to use.
  3. Click on OK.

  An alternate way is to use the Snaps toolbar, where all object snap buttons are displayed

 Object Snap toolbar 

 Shortcut menu: Right click to display the Object Snap menu. Click on Snaps Manager.