diff --git a/README.md b/README.md
index 95277aff..27f522cc 100644
--- a/README.md
+++ b/README.md
@@ -7,9 +7,9 @@ A android app that take down the headace of remember passwords. It is open sourc
 
 ## Features
 
-- [ ] Intuitive UI.
+- [X] Intuitive UI.
 - [ ] Update Checkers.
-- [ ] Password Management. (current priority)
+- [X] Password Management. (current priority)
 - [ ] Other Info Management.
 - [ ] Backup Manager.
 - [ ] Import/Export Passwords.
diff --git a/app/build.gradle b/app/build.gradle
index 28117db7..0af18c34 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -60,10 +60,10 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
-	
-	buildFeature {
-		viewBinding true
-	}
+  
+    viewBinding {
+        enabled = true
+    }
 }
 
 dependencies {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 4d70ade2..59174c8f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -34,10 +34,11 @@
 				<category android:name="android.intent.category.LAUNCHER" />
 			</intent-filter>
 		</activity>
-    <activity android:name=".ui.SavePasswordActivity" />
-    <activity android:name=".ui.LoadPasswordActivity" />
-    <activity android:name=".ui.ViewPasswordActivity" />
-    <activity android:name=".ui.UpdatePasswordActivity" />
+    	<activity android:name=".ui.SavePasswordActivity" />
+    	<activity android:name=".ui.LoadPasswordActivity" />
+    	<activity android:name=".ui.ViewPasswordActivity" />
+    	<activity android:name=".ui.UpdatePasswordActivity" />
+		<activity android:name=".ui.AboutUsActivity" />
 	</application>
 
 </manifest>
diff --git a/app/src/main/java/com/passwordmanager/ui/AboutUsActivity.java b/app/src/main/java/com/passwordmanager/ui/AboutUsActivity.java
new file mode 100644
index 00000000..e15e2c5b
--- /dev/null
+++ b/app/src/main/java/com/passwordmanager/ui/AboutUsActivity.java
@@ -0,0 +1,48 @@
+package com.passwordmanager.ui;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.view.WindowCompat;
+import com.passwordmanager.databinding.ActivityAboutUsBinding;
+import com.passwordmanager.utils.Constant;
+// import com.passwordmanager.utils.Permissions;
+
+public class AboutUsActivity extends AppCompatActivity {
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    ActivityAboutUsBinding binding = ActivityAboutUsBinding.inflate(getLayoutInflater());
+    setContentView(binding.getRoot());
+
+    // Add event onclick listener
+    addOnClickListenerOnButton(binding);
+
+    // Make window fullscreen
+    WindowCompat.setDecorFitsSystemWindows(getWindow(), false);
+  }
+
+  private void openBrowser(String url) {
+    Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+    startActivity(browserIntent);
+  }
+
+  // Added all the onclick event listiners
+  private void addOnClickListenerOnButton(ActivityAboutUsBinding binding) {
+    binding.viewSecurityGuidelinesBtn.setOnClickListener(
+        v -> {
+          openBrowser(Constant.SECURITY_GUIDE_URL);
+        });
+
+    binding.viewChangeLogBtn.setOnClickListener(
+        v -> {
+          openBrowser(Constant.CHANGELOG_URL);
+        });
+
+    binding.viewLicenseBtn.setOnClickListener(
+        v -> {
+          openBrowser(Constant.LICENSE_URL);
+        });
+  }
+}
diff --git a/app/src/main/java/com/passwordmanager/ui/MainActivity.java b/app/src/main/java/com/passwordmanager/ui/MainActivity.java
index a80dd48d..cfd6e1e2 100644
--- a/app/src/main/java/com/passwordmanager/ui/MainActivity.java
+++ b/app/src/main/java/com/passwordmanager/ui/MainActivity.java
@@ -61,6 +61,11 @@ private void addOnClickListenerOnButton(ActivityMainBinding binding) {
       Intent loadpasswordintent = new Intent(MainActivity.this, LoadPasswordActivity.class);
       startActivity(loadpasswordintent);
     });
+	
+	binding.aboutUsBtn.setOnClickListener(v -> {
+	  Intent aboutusintent = new Intent(MainActivity.this, AboutUsActivity.class);
+      startActivity(aboutusintent);
+    });
     
     binding.quitBtn.setOnClickListener(v -> {
       finishAndRemoveTask();
diff --git a/app/src/main/java/com/passwordmanager/utils/Constant.java b/app/src/main/java/com/passwordmanager/utils/Constant.java
new file mode 100644
index 00000000..52e0edda
--- /dev/null
+++ b/app/src/main/java/com/passwordmanager/utils/Constant.java
@@ -0,0 +1,8 @@
+package com.passwordmanager.utils;
+
+public class Constant {
+    public static final String REPO_URL = "https://github.com/JeelDobariya38/password-manager";
+    public static final String LICENSE_URL = "https://github.com/JeelDobariya38/password-manager/blob/main/LICENSE.txt";
+    public static final String CHANGELOG_URL = "https://github.com/JeelDobariya38/password-manager/blob/main/changelog.md";
+    public static final String SECURITY_GUIDE_URL = "https://github.com/JeelDobariya38/password-manager/blob/main/docs/security_guide.md";
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_about_us.xml b/app/src/main/res/layout/activity_about_us.xml
new file mode 100644
index 00000000..ebd2678d
--- /dev/null
+++ b/app/src/main/res/layout/activity_about_us.xml
@@ -0,0 +1,97 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center_horizontal"
+    android:orientation="vertical"
+    android:paddingTop="24dp" >
+
+    <com.google.android.material.textview.MaterialTextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="24sp"
+        android:text="@string/textview_aboutus_headline"
+        android:textAlignment="center"
+        android:textSize="32dp" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="16sp"
+        android:text="@string/textview_app_description"
+        android:textAlignment="center"
+        android:textSize="16dp" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="16sp"
+        android:text="@string/textview_app_warning"
+        android:textAlignment="center"
+        android:textSize="16dp" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="40sp"
+        android:gravity="center_horizontal"
+        android:orientation="vertical" >
+
+        <com.google.android.material.textview.MaterialTextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="6sp"
+            android:text="@string/developer_name"
+            android:textAlignment="center"
+            android:textSize="12dp" />
+
+        <com.google.android.material.textview.MaterialTextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="6sp"
+            android:text="@string/designer_name"
+            android:textAlignment="center"
+            android:textSize="12dp" />
+
+        <com.google.android.material.textview.MaterialTextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="6sp"
+            android:text="@string/code_mantainer"
+            android:textAlignment="center"
+            android:textSize="12dp" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="24sp"
+        android:gravity="center_horizontal"
+        android:orientation="vertical" >
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/view_security_guidelines_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="4sp"
+            android:text="@string/view_security_guidelines_button_text"
+            android:textSize="14dp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/view_change_log_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="4sp"
+            android:text="@string/view_change_log_button_text"
+            android:textSize="14dp" />
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/view_license_btn"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_margin="4sp"
+            android:text="@string/view_license_button_text"
+            android:textSize="14dp" />
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 86de9d81..3768668e 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -51,7 +51,14 @@
       android:layout_height="wrap_content"
       android:text="@string/load_password_button_text"
       android:textSize="14dp" />
-    
+	
+	<com.google.android.material.button.MaterialButton
+	  android:id="@+id/about_us_btn"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:text="@string/about_us_button_text"
+      android:textSize="14dp" />
+		
     <com.google.android.material.button.MaterialButton
       android:id="@+id/quit_btn"
       android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_view_password.xml b/app/src/main/res/layout/activity_view_password.xml
index 99e7f3d7..21bed510 100644
--- a/app/src/main/res/layout/activity_view_password.xml
+++ b/app/src/main/res/layout/activity_view_password.xml
@@ -84,7 +84,8 @@
       android:layout_height="wrap_content"
       android:text="@string/update_password_button_text"
       android:textSize="14dp" />
-    <com.google.android.material.button.MaterialButton
+    
+	<com.google.android.material.button.MaterialButton
       android:id="@+id/delete_password_btn"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index eca70cfe..345888d2 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+  <background android:drawable="@mipmap/ic_launcher_background"/>
+  <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+  <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
 </adaptive-icon>
\ No newline at end of file
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index 00000000..f2d51528
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diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
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diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f4904f18..ec970ff1 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,46 +1,61 @@
 <resources>
-	<string name="app_name">Password Manager</string>
-  <string name="app_version">v0.1.0-Alpha</string>
-  
-  <!-- Main Activity -->
-  <string name="quit_button_text">Quit</string>
-  
-  <!-- Common in all Activity -->
-  <string name="hint_domain">Domain</string>
-  <string name="hint_username">Username</string>
-  <string name="hint_password">Password</string>
-  <string name="hint_notes">Notes</string>
-  
-  <string name="save_password_button_text">Save Password</string>
-  <string name="load_password_button_text">Load Password</string>
-  <string name="update_password_button_text">Update Password</string>
-  <string name="delete_password_button_text">Delete Password</string>
-  
-  <!-- Headline of Activity -->
-  <string name="textview_loadpassword_headline">Load Password</string>
-  <string name="textview_savepassword_headline">Save Password</string>
-  <string name="textview_viewpassword_headline">View Password</string>
-  <string name="textview_updatepassword_headline">View Password</string>
-  
-  <!-- Prefix & Suffix -->
-  <string name="id_prefix">Id: </string>
-  <string name="domain_prefix">Domain: </string>
-  <string name="username_prefix">Username: </string>
-  <string name="password_prefix">Password: </string>
-  <string name="notes_prefix">Notes: </string>
-  <string name="createdat_prefix">CreatedAt: </string>
-  <string name="updatedat_prefix">UpdatedAt: </string>
-  
-  <!-- Permission -->
-	<string name="permission_granted">Permission Granted</string>
-	<string name="permission_denied">Permission Denied</string>
-  
-  <!-- Toast Message -->
-  <string name="not_found_error_message">404: Not Found!!</string>
-  <string name="warn_fill_form">Warning: please fill the form first!!</string>
-  <string name="fail_msg">Failed: please try again!!</string>
-  <string name="sucess_clause">Success: </string>
-  <string name="update_sucess_msg">Updated Successfully!!</string>
-  <string name="delete_sucess_msg">Deleted Successfully!!</string>
-  <string name="something_went_wrong_msg">Something Went Wrong!!</string>
+
+    <string name="app_name">Password Manager</string>
+    <string name="app_version">v0.1.0-Alpha</string>
+
+    <!-- Contributor Names -->
+    <string name="developer_name">Developed by: Dobariya Jeel</string>
+    <string name="designer_name">UI/UX Designed by: Hamada Issas (Native)</string>
+    <string name="code_mantainer">Code Maintainer and Tester: Achmad Daniel (Kudanill)</string>
+
+    <!-- Main Activity -->
+    <string name="quit_button_text">Quit</string>
+
+    <!-- About Us Activity -->
+    <string name="textview_app_description">An open source password managing solution that take down you headace of remembering password!!</string>
+    <string name="textview_app_warning">App is currently under active development and it is made for fun and educational purpose and it might not be safe to save your auth info with it. For more info, view security guidelines!!!</string>
+
+    <!-- Button, Textview general in all Activity -->
+    <string name="hint_domain">Domain</string>
+    <string name="hint_username">Username</string>
+    <string name="hint_password">Password</string>
+    <string name="hint_notes">Notes</string>
+    <string name="save_password_button_text">Save Password</string>
+    <string name="load_password_button_text">Load Password</string>
+    <string name="update_password_button_text">Update Password</string>
+    <string name="delete_password_button_text">Delete Password</string>
+    <string name="about_us_button_text">About Us</string>
+    <string name="view_license_button_text">View License</string>
+    <string name="view_security_guidelines_button_text">View Security Guidelines</string>
+    <string name="view_change_log_button_text">View Changelog</string>
+
+    <!-- Headline of Activity -->
+    <string name="textview_loadpassword_headline">Load Password</string>
+    <string name="textview_savepassword_headline">Save Password</string>
+    <string name="textview_viewpassword_headline">View Password</string>
+    <string name="textview_updatepassword_headline">Update Password</string>
+    <string name="textview_aboutus_headline">About Us</string>
+
+    <!-- Prefix & Suffix -->
+    <string name="id_prefix">Id: </string>
+    <string name="domain_prefix">Domain: </string>
+    <string name="username_prefix">Username: </string>
+    <string name="password_prefix">Password: </string>
+    <string name="notes_prefix">Notes: </string>
+    <string name="createdat_prefix">CreatedAt: </string>
+    <string name="updatedat_prefix">UpdatedAt: </string>
+
+    <!-- Permission -->
+    <string name="permission_granted">Permission Granted</string>
+    <string name="permission_denied">Permission Denied</string>
+
+    <!-- Toast Message -->
+    <string name="not_found_error_message">404: Not Found!!</string>
+    <string name="warn_fill_form">Warning: please fill the form first!!</string>
+    <string name="fail_msg">Failed: please try again!!</string>
+    <string name="sucess_clause">Success: </string>
+    <string name="update_sucess_msg">Updated Successfully!!</string>
+    <string name="delete_sucess_msg">Deleted Successfully!!</string>
+    <string name="something_went_wrong_msg">Something Went Wrong!!</string>
+
 </resources>
\ No newline at end of file
diff --git a/changelog.md b/changelog.md
index 72181319..c7c890e8 100644
--- a/changelog.md
+++ b/changelog.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## v0.1.0-Alpha
+
 ### Added
 
-- Made a Main page of App by @HamadaNative
+- **App Icon Creation**: Designed and implemented the initial app icon, providing the application with a recognizable visual identity. Contributed by [@HamadaNative].
+- **Basic App Structure**: Established the foundational architecture of the app, including the main entry point and initial setup. Contributed by [@JeelDobariya].
+- **Main Page Development**: Developed the main page of the app, including basic UI components and initial layout. Contributed by [@HamadaNative].
+
+### Notes
+- This is the initial alpha release, focused on setting up the basic structure and key visual elements of the app.
+