diff --git a/index.html b/index.html
index 8f536de..f47f439 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
- Hello World!
+ Hello World
diff --git a/main.js b/main.js
index e69de29..d228e99 100644
--- a/main.js
+++ b/main.js
@@ -0,0 +1,58 @@
+let cars = ["Ford", "BMW", "Audi", "Ferrari"];
+console.log(cars.length);
+
+let moreCars = ["Chevrolet", "Chrysler", "VolksWagen", "Honda"];
+
+let totalCars = cars.concat(moreCars);
+console.log(totalCars);
+
+console.log(totalCars.indexOf("Honda"));
+console.log(totalCars.lastIndexOf("Ford"));
+
+let stringOfCars = totalCars.join();
+
+console.log(stringOfCars);
+
+let carsFromString = stringOfCars.split(",");
+
+console.log(carsFromString);
+
+let carsInReverse = totalCars.reverse();
+
+carsInReverse.sort();
+
+console.log(carsInReverse);
+
+console.log(carsInReverse.indexOf("BMW"));
+
+const pets = ["dog", "cat", "fish", "rabbit", "snake", "lizard", "bird"];
+
+const reptiles = pets.slice(4, 6);
+
+console.log(reptiles);
+
+console.log(pets);
+
+const removedReptiles = pets.splice(4, 2, "hamster");
+
+console.log(removedReptiles);
+
+console.log(pets);
+
+let removedPet = pets.pop();
+
+console.log(removedPet);
+console.log(pets);
+
+pets.push(removedPet);
+
+console.log(pets);
+
+pets.shift();
+
+console.log(pets);
+
+pets.unshift("turtle");
+console.log(pets);
+
+const numbers = [23, 45, 0, 2, 8, 44, 100, 1, 3, 91, 34];