diff --git a/qt/main.cpp b/qt/main.cpp
index 7bfeb2d..0a92433 100644
--- a/qt/main.cpp
+++ b/qt/main.cpp
@@ -1,3 +1,6 @@
+//main function of the application, responsible for starting the Qt application and 
+//creating an instance of the SnigdhaOSAssistant class.
+
 #include "snigdhaosassistant.h"
 
 #include <QApplication>
diff --git a/qt/snigdhaosassistant.h b/qt/snigdhaosassistant.h
index 267694e..ef77ab4 100644
--- a/qt/snigdhaosassistant.h
+++ b/qt/snigdhaosassistant.h
@@ -4,16 +4,18 @@
 * love from Bangladesh
 */
 
-//preprocessor directives: ensures that the contents of the file are only included once in a translation unit, 
-//preventing multiple inclusions and potential naming conflicts
+/*
+* preprocessor directives: ensures that the contents of the file are only included once in a translation unit, 
+* preventing multiple inclusions and potential naming conflicts
+*/
 #ifndef SNIGDHAOSASSISTANT_H
 #define SNIGDHAOSASSISTANT_H
 
-//class for main application windows
+/*class for main application windows*/
 #include <QMainWindow> 
-//abstract base class for buttons
+/*abstract base class for buttons*/
 #include <QAbstractButton>
-//class for managing network operations
+/*class for managing network operations*/
 #include <QtNetwork/QNetworkAccessManager>
 
 /*
@@ -26,14 +28,19 @@ class SnigdhaOSAssistant;
 }
 QT_END_NAMESPACE
 
-//declares a class named SnigdhaOSAssistant, which inherits from QMainWindow. 
-//the Q_OBJECT macro is used to enable the Qt's meta-object system for this class, allowing features like signals and slots.
+/*
+* declares a class named SnigdhaOSAssistant, which inherits from QMainWindow. 
+* the Q_OBJECT macro is used to enable the Qt's meta-object system for this class, 
+* allowing features like signals and slots.
+*/
 class SnigdhaOSAssistant : public QMainWindow
 {
     Q_OBJECT
 
-//declares an enumeration type named State inside the SnigdhaOSAssistant class,
-//containing various states that the application can be in.
+/*
+* declares an enumeration type named State inside the SnigdhaOSAssistant class,
+* containing various states that the application can be in.
+*/
 public:
     enum class State {
         QUIT,
@@ -50,27 +57,38 @@ public:
         SUCCESS
     };
 
-    //constructor and destructor declarations for the SnigdhaOSAssistant class. 
-    //the constructor takes a QWidget pointer as the parent widget and a QString representing the initial state of the application. 
-    //the destructor has no parameters.
+    /*
+    * constructor and destructor declarations for the SnigdhaOSAssistant class. 
+    * the constructor takes a QWidget pointer as the parent widget and a QString representing 
+    * the initial state of the application. 
+    * the destructor has no parameters.
+    */
     SnigdhaOSAssistant(QWidget* parent = nullptr, QString state = "WELCOME");
     ~SnigdhaOSAssistant();
 
-//declare private slots, which are functions that can be connected to signals from widgets
+/*
+* declare private slots, which are functions that can be connected to signals from widgets
+*/
 private slots:
     void on_textWidget_buttonBox_clicked(QAbstractButton* button);
     void on_selectWidget_buttonBox_clicked(QAbstractButton* button);
 
-//These are private member variables of the SnigdhaOSAssistant class. 
-//ui is a pointer to the user interface object generated by Qt Designer. 
-//executable_modify_date is a QDateTime object representing the modification date of the executable. 
-//currentState is an instance of the State enumeration representing the current state of the application.
+/*
+* These are private member variables of the SnigdhaOSAssistant class. 
+* ui is a pointer to the user interface object generated by Qt Designer. 
+* executable_modify_date is a QDateTime object representing the modification date of the executable. 
+* currentState is an instance of the State enumeration representing the current state of the application.
+*/
 private:
     Ui::SnigdhaOSAssistant *ui;
     QDateTime executable_modify_date;
     State currentState;
-    //private member functions of the SnigdhaOSAssistant class. 
-    //they perform various tasks such as making internet requests, updating the application, populating select widgets, updating the application state, and relaunching the application.
+    /*
+    * private member functions of the SnigdhaOSAssistant class. 
+    * they perform various tasks such as making internet requests, 
+    * updating the application, populating select widgets, 
+    * updating the application state, and relaunching the application.
+    */
     void doInternetUpRequest();
     void doUpdate();
     void doApply();