When you first enter the ACP at the bottom of the table there will be the last 20 articles listed and at the extreme right of each listed article there is a button that will selete that artcle.
BTW this is a PHP forum not a PHP-Nuke forum. Question like this would be best solved using Nuke Codes site or Nuke Resources, or just do a search for PHP-Nuke and then go to the forums of what all you find. Those site specialize in the PHP-Nuke CMS, here it is mostly PHP and database related questions.
