diff --git a/Activy2_Capitalized.js b/Activity2_Capitalized.js
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rename from Activy2_Capitalized.js
rename to Activity2_Capitalized.js
diff --git a/Activity3.png b/Activity3.png
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diff --git a/Activity3_Alphabetical.js b/Activity3_Alphabetical.js
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--- a/Activity3_Alphabetical.js
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-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. 
diff --git a/Activity4.png b/Activity4.png
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diff --git a/Activity4_Less.js b/Activity4_Less.js
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--- a/Activity4_Less.js
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-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