diff --git a/com/static/bundled/com/components/ics-calendar-index.ts b/com/static/bundled/com/components/ics-calendar-index.ts
index 09336db5..11a84834 100644
--- a/com/static/bundled/com/components/ics-calendar-index.ts
+++ b/com/static/bundled/com/components/ics-calendar-index.ts
@@ -48,11 +48,11 @@ export class IcsCalendar extends inheritHtmlElement("div") {
     if (this.isMobile()) {
       return {
         start: "",
-        center: "getCalendarLink",
+        center: "getCalendarLink helpButton",
         end: "",
       };
     }
-    return { start: "getCalendarLink", center: "", end: "" };
+    return { start: "getCalendarLink helpButton", center: "", end: "" };
   }
 
   currentHeaderToolbar() {
@@ -341,6 +341,16 @@ export class IcsCalendar extends inheritHtmlElement("div") {
             }, 1500);
           },
         },
+        helpButton: {
+          text: "?",
+          click: () => {
+            const helpUrl = this.getAttribute("data-help-url");
+
+            if (helpUrl) {
+              window.open(helpUrl, "_blank");
+            }
+          },
+        },
       },
       height: "auto",
       locale: this.locale,
@@ -352,6 +362,13 @@ export class IcsCalendar extends inheritHtmlElement("div") {
         this.calendar.changeView(this.currentView());
         this.calendar.setOption("headerToolbar", this.currentHeaderToolbar());
         this.calendar.setOption("footerToolbar", this.currentFooterToolbar());
+
+        setTimeout(() => {
+          const button = this.node.querySelector(".fc-helpButton-button");
+          if (button) {
+            button.classList.add("help-button");
+          }
+        }, 10);
       },
       eventClick: (event) => {
         // Avoid our popup to be deleted because we clicked outside of it
@@ -363,6 +380,13 @@ export class IcsCalendar extends inheritHtmlElement("div") {
     });
     this.calendar.render();
 
+    setTimeout(() => {
+      const button = this.node.querySelector(".fc-helpButton-button");
+      if (button) {
+        button.classList.add("help-button");
+      }
+    }, 0);
+
     window.addEventListener("click", (event: MouseEvent) => {
       // Auto close popups when clicking outside of it
       const popup = document.getElementById("event-details");
diff --git a/com/static/com/components/ics-calendar.scss b/com/static/com/components/ics-calendar.scss
index 49713f82..80fb4a0f 100644
--- a/com/static/com/components/ics-calendar.scss
+++ b/com/static/com/components/ics-calendar.scss
@@ -114,10 +114,28 @@ ics-calendar {
   button.text-copied:focus,
   button.text-copied:hover {
     transition: 500ms ease-out;
+    margin-right: 0.5rem;
   }
 
   button.text-copied[tooltip]::before {
     opacity: 0;
     transition: opacity 500ms ease-out;
   }
+
+  .fc .help-button {
+    border-radius: 70%;
+    padding-left: 0.5rem;
+    padding-right: 0.5rem;
+    background-color: rgba(0, 0, 0, 0.8);
+    transition: 100ms ease-out;
+    width: 30px;
+    height: 30px;
+    font-size: 11px;
+  }
+
+
+  .fc .help-button:hover,
+  .fc help-button:focus {
+    background-color: rgba(20, 20, 20, 0.6);
+  }
 }
\ No newline at end of file
diff --git a/com/templates/com/news_list.jinja b/com/templates/com/news_list.jinja
index 172cc888..251f3817 100644
--- a/com/templates/com/news_list.jinja
+++ b/com/templates/com/news_list.jinja
@@ -192,6 +192,7 @@
         @calendar-delete="$dispatch('news-moderated', {newsId: $event.detail.id, state: AlertState.DELETED})"
         @calendar-unpublish="$dispatch('news-moderated', {newsId: $event.detail.id, state: AlertState.PENDING})"
         @calendar-publish="$dispatch('news-moderated', {newsId: $event.detail.id, state: AlertState.PUBLISHED})"
+        data-help-url="{{ url('core:page', page_name='Index/calendrier')}}"
         locale="{{ get_language() }}"
         can_moderate="{{ user.has_perm("com.moderate_news") }}"
         can_delete="{{ user.has_perm("com.delete_news") }}"
diff --git a/core/static/core/img/promo_24.png b/core/static/core/img/promo_24.png
deleted file mode 100644
index d671febe..00000000
Binary files a/core/static/core/img/promo_24.png and /dev/null differ