diff --git a/Activity2.png b/Activity2.png
deleted file mode 100644
index 0abb052..0000000
Binary files a/Activity2.png and /dev/null differ
diff --git a/Activity3_Alphabetical.js b/Activity3_Alphabetical.js
index 8ed2c85..2f6a246 100644
--- a/Activity3_Alphabetical.js
+++ b/Activity3_Alphabetical.js
@@ -2,4 +2,4 @@ function Alphabetical(string)// function that will process the string.
   {
 return string.split('').sort().join(''); // splitting the words into letter{split}, and then sorting them out in an alphabetical order{sort}, and combined them again but in a sorted position{join}. 
   }
-console.log(Alphabetical("qwertyuiop"));// use the function to a word. 
+console.log(Alphabetical("qwertyuiop"));// use the function to a word. 
\ No newline at end of file
diff --git a/Activity4.png b/Activity4.png
deleted file mode 100644
index fb06361..0000000
Binary files a/Activity4.png and /dev/null differ
diff --git a/Activity4_Less.js b/Activity4_Less.js
deleted file mode 100644
index b5e03d0..0000000
--- a/Activity4_Less.js
+++ /dev/null
@@ -1,20 +0,0 @@
-function Lessthan18(arr_num) // function that is used to find the number in array that is less than 18.
-{
-  arr_num.sort(function(x,y) // sorting the values
-           {
-        return x-y;
-           });
-
-  var narray = [arr_num[0]]; //this array is utilized to store the numbers 
-  
-  
-  for(var j=1; j < arr_num.length; j++) // loop is used to run the if statement in every indexes
-  {
-    if(arr_num[j] < 18) // if statement that will evaluate the numbers if they are less than 18
-    {
-      narray.push(arr_num[j]); // storing the true values
-    }
-  }
-  return narray.join(',');// combining the true values
-  }
-console.log(Lessthan18([19,22,33,4,55,7,88,9,10])); // utilizing the function in the console. 
\ No newline at end of file
diff --git a/Activy2_Capitalized.js b/Activy2_Capitalized.js
deleted file mode 100644
index aa941b7..0000000
--- a/Activy2_Capitalized.js
+++ /dev/null
@@ -1,11 +0,0 @@
-function uppercase(str)         //the function that will be used to capitalized the strng
-{
-  var crntarray = str.split(' ');       //the current array with the splitted original element
-  var newarray = [];            //array for new string(capitalized)
-  for(var i = 0; i < crntarray.length; i++)     //loop that will execute every indexes in an array
-  {
-    newarray.push(crntarray[i].charAt(0).toUpperCase()+crntarray[i].slice(1)); //replacing the first letter with capital letter then copying it to a new array
-  }
-  return newarray.join(' ');// will combine every element into a string.
-}
-console.log(uppercase("coding is hard but having enough practice will help you a lot.")); // calling the function to convert the original string.
\ No newline at end of file