diff --git a/build.gradle b/build.gradle
index 0db3743584e..072272bdcb2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -61,7 +61,6 @@ dependencies {
     implementation group: 'com.fasterxml.jackson.datatype', name: 'jackson-datatype-jsr310', version: '2.7.4'
 
     testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: jUnitVersion
-
     testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: jUnitVersion
 }
 
diff --git a/docs/images/helpMessage.png b/docs/images/helpMessage.png
index b1f70470137..2eafffd44b9 100644
Binary files a/docs/images/helpMessage.png and b/docs/images/helpMessage.png differ
diff --git a/src/main/java/seedu/address/logic/commands/EditCommand.java b/src/main/java/seedu/address/logic/commands/EditCommand.java
index 160d3026b90..4c98a81c9d0 100644
--- a/src/main/java/seedu/address/logic/commands/EditCommand.java
+++ b/src/main/java/seedu/address/logic/commands/EditCommand.java
@@ -41,13 +41,13 @@ public class EditCommand extends Command {
             + "by the studentId assigned to the corresponding student. "
             + "Existing values will be overwritten by the input values.\n"
             + "Parameters: STUDENTID (must be a valid and existing 8-digit Student ID) "
-            + "[" + PREFIX_STUDENTID + "STUDENTID] "
-            + "[" + PREFIX_NAME + "NAME] "
-            + "[" + PREFIX_PHONE + "PHONE] "
-            + "[" + PREFIX_EMAIL + "EMAIL] "
-            + "[" + PREFIX_ADDRESS + "ADDRESS] "
-            + "[" + PREFIX_COURSE + " COURSE] "
-            + "[" + PREFIX_TAG + "TAG]...\n"
+            + PREFIX_STUDENTID + "STUDENTID "
+            + PREFIX_NAME + "NAME "
+            + PREFIX_PHONE + "PHONE "
+            + PREFIX_EMAIL + "EMAIL "
+            + PREFIX_ADDRESS + "ADDRESS "
+            + PREFIX_COURSE + " COURSE "
+            + PREFIX_TAG + "TAG...\n"
             + "Example: " + COMMAND_WORD + " 12345678 "
             + PREFIX_PHONE + "91234567 "
             + PREFIX_EMAIL + "johndoe@example.com";
diff --git a/src/main/java/seedu/address/ui/HelpWindow.java b/src/main/java/seedu/address/ui/HelpWindow.java
index 3f16b2fcf26..4b75cbfae5d 100644
--- a/src/main/java/seedu/address/ui/HelpWindow.java
+++ b/src/main/java/seedu/address/ui/HelpWindow.java
@@ -16,7 +16,64 @@
 public class HelpWindow extends UiPart<Stage> {
 
     public static final String USERGUIDE_URL = "https://se-education.org/addressbook-level3/UserGuide.html";
-    public static final String HELP_MESSAGE = "Refer to the user guide: " + USERGUIDE_URL;
+    public static final String HELP_MESSAGE =
+            "============================================================================================\n"
+            + "   H E L P   M E N U\n"
+            + "============================================================================================\n"
+            + "\n1. Add Student\n"
+            + "   - Purpose: Adds a student and their details to the address book.\n"
+            + "   - Command Format:\n"
+            + "       add id/ [STUDENT_ID] n/ [STUDENT_NAME] p/ [PHONE_NUMBER] a/ [ADDRESS] c/ [COURSE] t/ [TAGS]\n"
+            + "   - Example:\n"
+            + "       add id/ 12345678 n/ John Doe p/ 99999999 a/ 123 Jane Doe Road "
+            + "c/ Computer Science t/ Student\n"
+            + "\n2. Add a Student Grade\n"
+            + "   - Purpose: Adds a grade for a student in a module.\n"
+            + "   - Command Format:\n"
+            + "       grade id/ [STUDENT_ID] m/ [MODULE] g/ [GRADE]\n"
+            + "   - Example:\n"
+            + "       grade id/ 12345678 m/ CS2103T g/ A\n"
+            + "\n3. Add Module\n"
+            + "   - Purpose: Adds a module for a student.\n"
+            + "   - Command Format:\n"
+            + "       module id/ [STUDENT_ID] m/ [MODULE]\n"
+            + "   - Example:\n"
+            + "       module id/ 12345678 m/ CS2103T\n"
+            + "\n4. Edit Student\n"
+            + "   - Purpose: Edits a student's details according to the fields specified.\n"
+            + "   - Command Format:\n"
+            + "       edit [STUDENT_ID] [FIELD_TO_EDIT_PREFIX] [NEW_VALUE]\n"
+            + "   - Editable Fields:\n"
+            + "       n/ [STUDENT_NAME], p/ [PHONE_NUMBER], e/ [EMAIL], a/ [ADDRESS], c/ [COURSE], t/ [TAG]\n"
+            + "   - Example:\n"
+            + "       edit 12345678 n/ Jane Doe p/ 88888888 e/ janedoe@gmail.com "
+            + "a/ 456 John Doe Road c/ Physics t/ Student\n"
+            + "\n5. Delete Student\n"
+            + "   - Purpose: Removes a student from the address book.\n"
+            + "   - Command Format:\n"
+            + "       delete id/ [STUDENT_ID]\n"
+            + "   - Example:\n"
+            + "       delete id/ 12345678\n"
+            + "\n6. List Students\n"
+            + "   - Purpose: Displays all students currently stored in the address book.\n"
+            + "   - Command Format:\n"
+            + "       list\n"
+            + "   - Example:\n"
+            + "       list\n"
+            + "\n7. Clear Data\n"
+            + "   - Purpose: Clears all student data from the address book.\n"
+            + "   - Command Format:\n"
+            + "       clear\n"
+            + "   - Example:\n"
+            + "       clear\n"
+            + "\n8. Exit Application\n"
+            + "   - Purpose: Exits the application.\n"
+            + "   - Command Format:\n"
+            + "       exit\n"
+            + "   - Example:\n"
+            + "       exit\n"
+            + "\n============================================================================================\n"
+            + "For more details, refer to the user guide: \n" + USERGUIDE_URL;
 
     private static final Logger logger = LogsCenter.getLogger(HelpWindow.class);
     private static final String FXML = "HelpWindow.fxml";
diff --git a/src/main/resources/view/HelpWindow.fxml b/src/main/resources/view/HelpWindow.fxml
index e01f330de33..2fc068b4077 100644
--- a/src/main/resources/view/HelpWindow.fxml
+++ b/src/main/resources/view/HelpWindow.fxml
@@ -6,7 +6,7 @@
 <?import javafx.scene.control.Button?>
 <?import javafx.scene.control.Label?>
 <?import javafx.scene.image.Image?>
-<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.layout.VBox?>
 <?import javafx.stage.Stage?>
 
 <fx:root resizable="false" title="Help" type="javafx.stage.Stage" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1">
@@ -19,17 +19,17 @@
         <URL value="@HelpWindow.css" />
       </stylesheets>
 
-      <HBox alignment="CENTER" fx:id="helpMessageContainer">
+      <VBox alignment="CENTER" fx:id="helpMessageContainer">
         <children>
           <Label fx:id="helpMessage" text="Label">
-            <HBox.margin>
+            <VBox.margin>
               <Insets right="5.0" />
-            </HBox.margin>
+            </VBox.margin>
           </Label>
           <Button fx:id="copyButton" mnemonicParsing="false" onAction="#copyUrl" text="Copy URL">
-            <HBox.margin>
+            <VBox.margin>
               <Insets left="5.0" />
-            </HBox.margin>
+            </VBox.margin>
           </Button>
         </children>
         <opaqueInsets>
@@ -38,7 +38,7 @@
         <padding>
           <Insets bottom="10.0" left="5.0" right="10.0" top="5.0" />
         </padding>
-      </HBox>
+      </VBox>
     </Scene>
   </scene>
 </fx:root>