Your theme's footer is currently quite unstyled and contains a lot of links you may not require. Open your theme's footer.phtml file in the /app/design/frontend/default/m18/template/page/html/ directory and you will see something similar to the following code:
<div class="footer-container">
<div class="footer">
<div class="footer-about footer-col">
<?php echo $this->getLayout()->createBlock('cms/block')->setBlockId('footer_about')->toHtml(); ?>
</div>
<?php echo $this->getChildHtml() ?>
<p class="bugs"><?php echo $this->__('Help Us to Keep Magento Healthy') ?> - <a href="http://www.magentocommerce.com/bug-tracking" onclick="this.target='_blank'"><strong><?php echo $this->__('Report All Bugs') ?></strong></a> <?php echo $this->__('(ver. %s)', Mage::getVersion()) ?></p>
<address><?php...