diff --git a/user_guide/libraries/output.html b/user_guide/libraries/output.html
index adc8fb5..ad6a53d 100644
--- a/user_guide/libraries/output.html
+++ b/user_guide/libraries/output.html
@@ -105,6 +105,21 @@
$this->output->set_header("Pragma: no-cache"); </code>
+<h2>$this->output->enable_profiler();</h2>
+
+<p>Permits you to enable/disable the <a href="../general/profiling.html">Profiler</a>, which will display benchmark and other data
+at the bottom of your pages for debugging and optimization purposes.</p>
+
+<p>To enable the profiler place the the following function anywhere within your <a href="controllers.html">Controller</a> functions:</p>
+<code>$this->output->enable_profiler(TRUE);</code>
+
+<p>When enabled a report will be generated and inserted at the bottom of your pages.</p>
+
+<p>To disable the profiler you will use:</p>
+<code>$this->output->enable_profiler(FALSE);</code>
+
+
+
</div>
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