diff --git a/Admin.php b/Admin.php
index 3c6ca89..bdee263 100644
--- a/Admin.php
+++ b/Admin.php
@@ -316,7 +316,7 @@
     <script>
     function updatePass(id,pass)
     {
-      if(!confirm('Are you to Reset User Password'))
+      if(!confirm(' Would you like to reset user password?'))
       {
         return;  
       }
@@ -326,7 +326,7 @@ function updatePass(id,pass)
     
       function blockUser(id,status)
     {
-          if(!confirm('Are you to change User Status'))
+          if(!confirm(' Would you like to change user status?'))
       {
         return;  
       }
diff --git a/Script.php b/Script.php
index 5a84f98..f3aa2c1 100644
--- a/Script.php
+++ b/Script.php
@@ -40,7 +40,7 @@
       //  Just removed this condition from the above command and (Passport_Number='$passport' or Passport_Number = '')
      if(mysqli_num_rows($result)==0)
     {
-        $_SESSION["info_signup1"]="Student Information could not be verified ! Plaese contact student Management Office.";
+        $_SESSION["info_signup1"]="Student Information could not be verified ! Please contact the Student Management Office.";
         header("Location: index.php");     
         return;		
     }
@@ -61,7 +61,7 @@
     }
     else
     { 
-        $_SESSION["info_signup1"]="Student ID already Used ! Please contact student Management Office if you could not login to your account.";
+        $_SESSION["info_signup1"]="Student ID already exists ! Please contact Student Management Office if you could not login to your account.";
         header("Location: index.php");
         return;		
     } 
@@ -109,16 +109,16 @@
  // check for strong password
      if($containsAll < 8)
    {
-      $_SESSION['info_signup2']="Password should contain Letters , Numbers and sepcial characters";
+      $_SESSION['info_signup2']="Password should contain Letters , Numbers and special characters";
      header("Location: signup.php");
      return;
     }
-   // check if email is taked
+   // check if email already exists in the database
      $result = mysqli_query($con,
         "SELECT * FROM Users_Table WHERE email='$email'");
    if(mysqli_num_rows($result)!=0)
     {
-        $_SESSION["info_signup2"]="Email adress : ".$email." is already used.";
+        $_SESSION["info_signup2"]="Email adress : ".$email."  already exists.";
         header("Location: signup.php"); 
         return;       
     }
@@ -300,7 +300,7 @@
 if(mysqli_num_rows($result)==0)
  {
     
-echo "invalid email";
+echo "Invalid email.";
 return;
        
  }
@@ -325,7 +325,7 @@
        
        error_reporting(0);
 
-	    $_SESSION["info_login"]=" Password changed successfully , you can login now with your new password ";
+	    $_SESSION["info_login"]=" Password changed successfully , you can now login with your new password ";
    header("Location: index.php");
                                    
 	   }
@@ -381,12 +381,12 @@
      $fullname=mysqli_real_escape_string($con,$_POST["fullname"]);
        $type=mysqli_real_escape_string($con,$_POST["type"]);
        $password=$passport;
-   // check if email is taked
+   // check if email already exists in the database
      $result = mysqli_query($con,
         "SELECT * FROM Users_Table WHERE email='$email'");
    if(mysqli_num_rows($result)!=0)
     {
-        $_SESSION["info_Admin_Users"]="Email adress : ".$email." is already used.";
+        $_SESSION["info_Admin_Users"]="Email adress : ".$email." already exists.";
         header("Location: Admin.php");        
     }
     $sql= "INSERT INTO `users_table`(`Email`, `Password`, `Full_Name`, `UserType`, `Passport_Number`) VALUES "
@@ -913,7 +913,7 @@ function checksize($file)
   
          if($joining==0)
          {
-         $_SESSION["info_Courses_student"]="You enroll in this Course successfully.";
+         $_SESSION["info_Courses_student"]="You have successfully enrolled in this Course.";
          }
  else {
       $_SESSION["info_Courses_student"]="Course enrollment request was sent to the lecturer.";
@@ -954,7 +954,7 @@ function checksize($file)
             
             if($marks>$total)
             {
-                echo " Marks could not be greater than total";
+                echo " Marks cannot be greater than total";
                 return;
             }
           $date=  date("Y-m-d H:i");
diff --git a/Student.php b/Student.php
index 6d062b0..791e495 100644
--- a/Student.php
+++ b/Student.php
@@ -10,7 +10,7 @@
 <div class="row" style="width:80%;margin:auto;">
    
     <div class="col-md-6">
-     <h1> STUEDNT Account Created , Now you can Browse Course Portals </h1>   
+     <h1> STUEDNT account created , now you can browse course portals. </h1>   
     </div>
     
     
diff --git a/SubmitLab.php b/SubmitLab.php
index 2ad7b56..11d1e40 100644
--- a/SubmitLab.php
+++ b/SubmitLab.php
@@ -123,7 +123,7 @@
  
                               
 Title
-<input type='text'  name='title' placeholder='Ttle' class='form-control' required=''>
+<input type='text'  name='title' placeholder='Title' class='form-control' required=''>
  Attachment 1
 <input type='file'  name='attachment1' placeholder='Attachment 1' class='form-control' required=''>
 
diff --git a/recover_password.php b/recover_password.php
index 8645f51..f6ad9e7 100644
--- a/recover_password.php
+++ b/recover_password.php
@@ -29,7 +29,7 @@
 
   <br>
 <input type="submit" class="btn btn-primary" value="Recover">
-<br> * You will recieve email with recovery information
+<br> * You will receive an email with password recovery information.
 <?php