diff --git a/index.html b/index.html
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                                                 <a href="https://moodle.epfl.ch">Moodle</a>
                                         </div>
                                 </div>
-                                
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-452<sub>(FoS)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=8061">Moodle</a>
-                                                <a href="https://fos2021.github.io/index.html">Webpage</a>
-                                                <!--<a href="https://epfl.zoom.us/j/3567015453">Zoom</a>-->
-                                                <a href="https://tube.switch.ch/channels/1c35e229?order=oldest-first&view=list">Recordings</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-453<sub>(CA)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=14334">Moodle</a>
-                                                <!--<a href="https://epfl.zoom.us/s/91288249786">Zoom</a>-->
-                                                <a href="https://dcl.epfl.ch/site/education/ca_2020">Website</a>
-                                                <!--<a href="https://github.com/LPD-EPFL/CS453-2020-project">ProjectGit</a>-->
-                                        </div>
-                                </div>
-                                <!-- 
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-433<sub>(ML)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=14221">Moodle</a>
-                                                <a href="https://www.epfl.ch/labs/mlo/machine-learning-cs-433/">Webpage</a>
-                                                <a href="...">Zoom</a>
-                                                <a href="https://www.youtube.com/playlist?list=PL4O4bXkI-fAd4nB7YYR5F8WitmPxjPeAa">Recordings</a>
-                                                <a href="https://github.com/epfml/ML_course">Github</a>
-                                        </div>
-                                </div> 
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-489<sub>(ED)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=6881">Moodle</a>
-                                                <a href="...">Zoom</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-522<sub>(POCS)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=14724">Moodle</a>
-                                                <a href="https://moodle.epfl.ch/mod/url/view.php?id=1096806">Zoom</a>
-                                                <a href="https://moodle.epfl.ch/pluginfile.php/2996318/mod_resource/content/1/hints_latest.pdf">Readings</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-422<sub>(DBS)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=10331">Moodle</a>
-                                                <a href="...">Zoom</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-440<sub>(ACG)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=9291">Moodle</a>
-                                                <a href="...">Zoom</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-450<sub>(AA)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=13734">Moodle</a>
-                                                <a href="zoommtg://zoom.us/start?confno=82865180262">Zoom</a>
-                                        </div>
-                                </div>
                                 <div class="container">
                                         <div class="epfl">
                                                 <header>CS-470<sub>(ACA)</sub></header>
                                                 <a href="https://moodle.epfl.ch/course/view.php?id=15017">Moodle</a>
-                                                <a href="...">Zoom</a>
+                                                <a href="https://moodlearchive.epfl.ch/2020-2021/course/view.php?id=15017">MoodleArchive</a>
                                         </div>
                                 </div>
                                 <div class="container">
                                         <div class="epfl">
-                                                <header>CS-445<sub>(SHS)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=15905">Moodle</a>
-                                                <a href="...">Zoom</a>
+                                                <header>CS-476<sub>(RTES)</sub></header>
+                                                <a href="https://moodle.epfl.ch/course/view.php?id=391">Moodle</a>
+                                               
                                         </div>
                                 </div>
                                 <div class="container">
                                         <div class="epfl">
-                                                <header>CS-438<sub>(DSE)</sub></header>
-                                                <a href="https://web.speakup.info/ng/room/5f5f1f90120b9b2192654db8">SpeakUp</a>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=15483">Moodle</a>
-                                                <a href="https://epfl.zoom.us/j/96978098543?pwd=Sm5SVUtwNnhBS2lEbys2OW1KaTI1dz09">Zoom</a>
+                                                <header>ENG-466<sub>(DIS)</sub></header>
+                                                <a href="https://moodle.epfl.ch/course/view.php?id=15472">Moodle</a>
+                                               
                                         </div>
                                 </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-451<sub>(DA)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=14333">Moodle</a>
-                                                <a href="https://epfl.zoom.us/s/96829531750">Zoom</a>
-                                                <a href="https://github.com/LPD-EPFL/CS451-2020-project">ProjectGit</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>COM-402<sub>(ISP)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=15812">Moodle</a>
-                                                <a href="https://epfl.zoom.us/j/99468995505?pwd=b1pva0o1MFY2WUpucmgraUxETUVsUT09">Zoom</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>COM-407<sub>(TCP/IP)</sub></header>
-                                                <a href="https://web.speakup.info/ng/room/5f3ceb5feb1bce2211462882">SpeakUp</a>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=523">Moodle</a>
-                                                <a href="https://epfl.zoom.us/j/97454900991">Zoom</a>
-                                        </div>
-                                </div>
-                                <div class="container">
-                                        <div class="epfl">
-                                                <header>CS-473<sub>(ES)</sub></header>
-                                                <a href="https://moodle.epfl.ch/course/view.php?id=1231">Moodle</a>
-                                                <a href="https://epfl.zoom.us/j/91526725436">Zoom</a>
-                                                
-                                        </div>
-                                </div>
-                                -->
-                                
                                 
                                 <div class="container">
                                         <div class="social">