diff --git a/src/activities/letter-in-word/ActivityInfo.qml b/src/activities/letter-in-word/ActivityInfo.qml
--- a/src/activities/letter-in-word/ActivityInfo.qml
+++ b/src/activities/letter-in-word/ActivityInfo.qml
@@ -33,7 +33,7 @@
   //: Help prerequisite
   prerequisite: qsTr("spellings, letter recognition")
   //: Help manual
-  manual: ""
+  manual: qsTr("A letter is displayed on the flag attached with the plane, use the mouse to select all the words or the objects in which the letter appears and then press OK.")
   credit: ""
   section: "reading"
   createdInVersion: 7000
diff --git a/src/core/Tutorial.qml b/src/core/Tutorial.qml
--- a/src/core/Tutorial.qml
+++ b/src/core/Tutorial.qml
@@ -56,8 +56,7 @@
     property var tutorialDetails
 
     /* Do we use image or qml files for illustrations */
-    
-    property bool useImage : true
+    property bool useImage: true
     
     // Emitted when skipButton is clicked
     signal skipPressed
@@ -166,7 +165,7 @@
     // Image component for tutorial instructions
     Image {
         id: tutorialImage
-        enabled: useImage
+        visible: useImage
         width: parent.width * 0.8
         height: (parent.height - nextButton.height) * 0.48
         fillMode: Image.PreserveAspectFit
@@ -177,7 +176,7 @@
             horizontalCenter: parent.horizontalCenter
         }
     }
-    
+
     // Alternative QML component for tutorial instructions
     Loader {
         id: tutorialQml
@@ -191,5 +190,4 @@
             horizontalCenter: parent.horizontalCenter
         }
     }
-    
 }