How to Display the recently added products first in Magento?

 Display the recently added products first in Magento

Please copy the file Toolbar.php from 

app/code/core/Mage/Catalog/Block/Product/List/Toolbar.php

And  Create a Directory structure in local and paste the Toolbar.php as shown below 

app/code/local/Mage/Catalog/Block/Product/List/Toolbar.php

and Find the below code at around line 232

if ($this->getCurrentOrder()) {
  $this->_collection->setOrder($this->getCurrentOrder(), $this->getCurrentDirection());
}

Now Replace the above code with below code:

if ($this->getCurrentOrder()) {
  if(($this->getCurrentOrder())=='position'){
      $this->_collection->setOrder('entity_id','desc');
  }
  else {
   $this->_collection->setOrder($this->getCurrentOrder(),$this->getCurrentDirection());
  }
}