Search Results Aren't Working

Thank you for that help, I was able to successfully find a file called searchform.php for my theme…..and here is the code for the file:

<form role=”search” method=”get” id=”searchform” action=”<?php echo home_url( ‘/’ ); ?>”>
<div><label class=”screen-reader-text” for=”s”><?php echo apply_filters( ‘yiw_searchform_label’, __( ‘Search for:’, ‘yiw’ ) ) ?></label>
<input type=”text” value=”<?php the_search_query(); ?>” name=”s” id=”s” />
<input type=”submit” id=”searchsubmit” value=”<?php echo apply_filters( ‘yiw_searchform_submit_label’, __( ‘Search’, ‘yiw’ ) ) ?>” />
<input type=”hidden” name=”post_type” value=”<?php echo apply_filters( ‘yiw_searchform_post_type’, ‘post’ ) ?>” />
</div>
</form>

In a help article, it mentioned, “See if there’s a call to query_posts() and if there is, comment it out. In most cases that is enough to fix the problem.” I don’t know what I’m looking for in the code above to comment out. I see something for search query() but don’t know what to delete. Could anyone offer me some help? I appreciate any help! Thank you!