Removing Next and Previous

Can someone please tell me how to remove the Next and Previous links…

I tried removing this from the index.php but it didn’t work.

<div class="navigation">
			<div class="alignleft"><?php next_posts_link('&laquo; Older Entries') ?></div>
			<div class="alignright"><?php previous_posts_link('Newer Entries &raquo;') ?></div>
		</div>

Or is there somewhere in admin?

Thanks.