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 to the plane,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
         }
     }
-    
 }