diff --git a/course/publish/forms.php b/course/publish/forms.php
index 126b5c29ead..1c264528a84 100644
--- a/course/publish/forms.php
+++ b/course/publish/forms.php
@@ -111,6 +111,7 @@ class course_publication_form extends moodleform {
             $mform->addElement('text', 'demourl', get_string('demourl', 'hub'));
             $mform->setType('demourl', PARAM_URL);
             $mform->setDefault('demourl', new moodle_url("/course/view.php?id=".$course->id));
+            $mform->addHelpButton('demourl', 'demourl', 'hub');
         }
 
         if ($advertise) {
@@ -120,10 +121,12 @@ class course_publication_form extends moodleform {
             $mform->addElement('text', 'courseurl', get_string('courseurl', 'hub'));
             $mform->setType('courseurl', PARAM_URL);
             $mform->setDefault('courseurl', new moodle_url("/course/view.php?id=".$course->id));
+            $mform->addHelpButton('courseurl', 'courseurl', 'hub');
         }
 
         $mform->addElement('text', 'courseshortname',get_string('courseshortname', 'hub'));
         $mform->setDefault('courseshortname', $course->shortname);
+        $mform->addHelpButton('courseshortname', 'courseshortname', 'hub');
 
         $mform->addElement('textarea', 'description', get_string('description'), array('rows'=>10));
         $mform->addRule('description', $strrequired, 'required', null, 'client');
@@ -149,17 +152,21 @@ class course_publication_form extends moodleform {
         $mform->addElement('text', 'publishername',get_string('publishername', 'hub'));
         $mform->setDefault('publishername', $USER->firstname.' '.$USER->lastname);
         $mform->addRule('publishername', $strrequired, 'required', null, 'client');
+        $mform->addHelpButton('publishername', 'publishername', 'hub');
 
         $mform->addElement('text', 'contributornames', get_string('contributornames', 'hub'));
         $mform->setDefault('contributornames', '');
+        $mform->addHelpButton('contributornames', 'contributornames', 'hub');
 
         $mform->addElement('text','coverage' , get_string('tags', 'hub'));
         $mform->setType('coverage', PARAM_TEXT);
+        $mform->addHelpButton('coverage', 'tags', 'hub');
 
         $mform->addElement('text', 'creatorname', get_string('creatorname', 'hub'));
         $mform->addRule('creatorname', $strrequired, 'required', null, 'client');
         $mform->setType('creatorname', PARAM_TEXT);
         $mform->setDefault('creatorname', $USER->firstname.' '.$USER->lastname);
+        $mform->addHelpButton('creatorname', 'creatorname', 'hub');
 
         require_once($CFG->dirroot."/lib/licenselib.php");
         $licensemanager = new license_manager();
@@ -171,10 +178,12 @@ class course_publication_form extends moodleform {
         $mform->addElement('select', 'licence', get_string('license'), $options);
         $mform->setDefault('licence', 'cc');
         unset($options);
+        $mform->addHelpButton('licence', 'licence', 'hub');
 
         $options = get_string_manager()->load_component_strings('edufields', current_language());
         $mform->addElement('select', 'subject', get_string('subject', 'hub'), $options);
         unset($options);
+        $mform->addHelpButton('subject', 'subject', 'hub');
 
         $options = array();
         $options[AUDIENCE_EDUCATORS] = get_string('audienceeducators', 'hub');
@@ -183,6 +192,7 @@ class course_publication_form extends moodleform {
         $mform->addElement('select', 'audience', get_string('audience', 'hub'), $options);
         $mform->setDefault('audience', AUDIENCE_EDUCATORS);
         unset($options);
+        $mform->addHelpButton('audience', 'audience', 'hub');
 
         $options = array();
         $options[EDULEVEL_PRIMARY] = get_string('edulevelprimary', 'hub');
@@ -195,22 +205,24 @@ class course_publication_form extends moodleform {
         $mform->addElement('select', 'educationallevel', get_string('educationallevel', 'hub'), $options);
         $mform->setDefault('educationallevel', EDULEVEL_TERTIARY);
         unset($options);
+        $mform->addHelpButton('educationallevel', 'educationallevel', 'hub');
 
         $editoroptions = array('maxfiles'=>0, 'maxbytes'=>0, 'trusttext'=>false, 'forcehttps'=>false);
         $mform->addElement('editor', 'creatornotes', get_string('creatornotes', 'hub'), '', $editoroptions);
         $mform->addRule('creatornotes', $strrequired, 'required', null, 'client');
         $mform->setDefault('creatornotes', '');
         $mform->setType('creatornotes', PARAM_CLEANHTML);
+        $mform->addHelpButton('creatornotes', 'creatornotes', 'hub');
 
 
 
         $mform->addElement('filemanager', 'screenshots', get_string('screenshots','hub'), null,
                 array('subdirs'=>0,
                 'maxbytes'=>1000000,
-                'maxfiles'=>3,
-                'filetypes'=>array('image')
+                'maxfiles'=>3
         ));
         $mform->setHelpButton('screenshots', array('screenshots', get_string('screenshots', 'hub'), 'hub'));
+        $mform->addHelpButton('screenshots', 'screenshots', 'hub');
 
         $this->add_action_buttons(false, $buttonlabel);
     }
diff --git a/lang/en/hub.php b/lang/en/hub.php
index bde1bc2404e..d0b21cf901a 100644
--- a/lang/en/hub.php
+++ b/lang/en/hub.php
@@ -32,6 +32,7 @@ $string['advertiseonspecifichub'] = 'Advertise on a specific hub';
 $string['allowglobalsearch'] = 'Publish this hub and allow global search of all courses';
 $string['allowpublicsearch'] = 'Publish this hub so people can join it';
 $string['audience'] = 'Audience';
+$string['audience_help'] = '';
 $string['audienceeducators'] = 'Educators';
 $string['audiencestudents'] = 'Students';
 $string['audienceadmins'] = 'Administators';
@@ -45,20 +46,27 @@ $string['contactname'] = 'Contact name';
 $string['contactphone'] = 'Phone';
 $string['contactphone_help'] = 'Phone numbers are displayed to the Hub administrator only. There are not communicated on the hub list or anywhere else.';
 $string['contributornames'] = 'Contributor names';
+$string['contributornames_help'] = 'Contributors are people that contribuated to create this course.';
 $string['coursemap'] = 'Course map';
 $string['coursename'] = 'Name';
 $string['courseprivate'] = 'Private';
 $string['coursepublic'] = 'Public';
 $string['coursepublished'] = 'Course published';
 $string['courseshortname'] = 'Shortname';
+$string['courseshortname_help'] = 'Enter any shortname for your course. It is not an identifier (i.e many courses can have a same shortname in a search result.)';
 $string['coursesnumber'] = 'Number of courses ({$a})';
 $string['courseurl'] = 'Course URL';
+$string['courseurl_help'] = 'Enter your course URL. By default it is the URL of your course. This url is displayed as a link in a search result.';
 $string['creatorname'] = 'Creator name';
+$string['creatorname_help'] = 'The creator is the course creator.';
 $string['creatornotes'] = 'Creator notes';
+$string['creatornotes_help'] = 'Creator notes are a guide for teacher on how to use the course.';
 $string['demourl'] = 'Demo URL';
+$string['demourl_help'] = 'Enter the demo URL of your course. By default it is the URL of your course. The demo url is displayed as a link in a search result.';
 $string['description'] = 'Description';
 $string['downloadable'] = 'Downloadable';
 $string['educationallevel'] = 'Educational level';
+$string['educationallevel_help'] = '';
 $string['edulevelassociation'] = 'Association';
 $string['edulevelcorporate'] = 'Corporate';
 $string['edulevelgovernment'] = 'Government';
@@ -78,6 +86,8 @@ $string['imageurl'] = 'Image url';
 $string['imageurl_help'] = 'This image will be displayed on the hub. This image must be available from the hub at any moment. The image should have a maximum size of {$a->width} X {$a->height}';
 $string['information'] = 'Information';
 $string['language'] = 'Language';
+$string['licence'] = 'Licence';
+$string['licence_help'] = 'Select the licence you want to distribuate your course under.';
 $string['logourl'] = 'Logo URL';
 $string['modulenumberaverage'] = 'Average number of course modules ({$a})';
 $string['moodleorg'] = 'Moodle.org';
@@ -106,6 +116,7 @@ $string['publicationinfo'] = 'Course publication information';
 $string['publichub'] = 'Public hub';
 $string['publishcourseon'] = 'Publish on {$a}';
 $string['publishername'] = 'Publisher';
+$string['publishername_help'] = 'The publisher is the person publishing the course. Most of the time it should be you, except if you do it on the behalf of someone else.';
 $string['publishon'] = 'Publish on';
 $string['publishonmoodleorg'] = 'Publish on Moodle.org';
 $string['publishonspecifichub'] = 'Publish on a Hub';
@@ -123,6 +134,7 @@ $string['registrationupdatedfailed'] = 'Registration update failed.';
 $string['resourcesnumber'] = 'Number of resources ({$a})';
 $string['roleassignmentsnumber'] = 'Number of role assignments ({$a})';
 $string['screenshots'] = 'Screenshots';
+$string['screenshots_help'] = 'Screenshots will displayed during search results.';
 $string['search'] = 'Search';
 $string['selecthub'] = 'Select hub';
 $string['sendfollowinginfo'] = 'Send the following information:';
@@ -142,12 +154,15 @@ $string['siteprivacy'] = 'Privacy';
 $string['siteregconfcomment'] = 'Your site needs a final confirmation on {$a} (in order to avoid spam on {$a})';
 $string['siteregistrationupdated'] = 'Site registration updated';
 $string['siteurl'] = 'Site URL';
+$string['subject'] = 'Subject';
+$string['subject_help'] = 'The main course subject.';
 $string['specifichub'] = 'Specific hub';
 $string['specifichubpublicationdetail'] = 'You can publish on another hub.';
 $string['specifichubregistrationdetail'] = 'You can register to other hub.';
 $string['statistics'] = 'Statistics privacy';
 $string['subject'] = 'Subject';
 $string['tags'] = 'Tags';
+$string['tags_help'] = 'Your course can be searched against these tag words. Separate your tag words with a comma. Example: math, algebric, geometry';
 $string['trustme'] = 'Trust';
 $string['unlistedurl'] = 'Unlisted hub URL';
 $string['unprioritise'] = 'Unprioritise';