diff --git a/test_script.py b/test_script.py
index afc7753..fff7385 100644
--- a/test_script.py
+++ b/test_script.py
@@ -1,11 +1,15 @@
-"""
-A simple selenium test example written by python
-"""
+# Check here selenium-python doc to select elements in the DOM
+# https://selenium-python.readthedocs.io/locating-elements.html
+
+# How to get elements' absolute XPath with your browser
+# https://stackoverflow.com/questions/59961926/how-to-get-absolute-xpath-in-chrome-or-firefox
 
 import unittest
 from selenium import webdriver
 from selenium.common.exceptions import NoSuchElementException
 
+url = "<YOUR_URL>"
+
 class TestTemplate(unittest.TestCase):
     """Include test cases on a given url"""
 
@@ -13,7 +17,7 @@ def setUp(self):
         """Start web driver"""
         chrome_options = webdriver.ChromeOptions()
         chrome_options.add_argument('--no-sandbox')
-        chrome_options.add_argument('--headless')
+        chrome_options.add_argument('--headless') # Comment this line if you want to see the browser while executing the navigation
         chrome_options.add_argument('--disable-gpu')
         self.driver = webdriver.Chrome(chrome_options=chrome_options)
         self.driver.implicitly_wait(10)
@@ -23,23 +27,33 @@ def tearDown(self):
         self.driver.quit()
 
     def test_case_1(self):
-        """Find and click top-right button"""
+        """Test case 1 brief description"""
         try:
-            self.driver.get('https://www.oursky.com/')
-            el = self.driver.find_element_by_class_name('btn-header')
-            el.click()
+            self.driver.get(url)
+            self.driver.set_window_size(1024, 768)
+            self.driver.find_element_by_xpath('<ELEMENT_XPATH>').click()
         except NoSuchElementException as ex:
             self.fail(ex.msg)
 
     def test_case_2(self):
-        """Find and click Learn more button"""
+        """Test case 2 brief description"""
         try:
-            self.driver.get('https://www.oursky.com/')
-            el = self.driver.find_element_by_xpath(".//*[@id='tag-line-wrap']/span/a")
-            el.click()
+            self.driver.get(url)
+            self.driver.set_window_size(1024, 768)
+            self.driver.find_element_by_xpath('<ELEMENT_XPATH>').click()
         except NoSuchElementException as ex:
             self.fail(ex.msg)
-
+    
+    def test_case_3(self):
+        """Test case 3 brief description"""
+        try:
+            self.driver.get(url)
+            self.driver.set_window_size(1024, 768)
+            self.driver.find_element_by_xpath('<ELEMENT_XPATH>').send_keys("Lorem ipsum")
+            self.driver.find_element_by_xpath('<ELEMENT_XPATH>').click()
+        except NoSuchElementException as ex:
+            self.fail(ex.msg)
+    
 if __name__ == '__main__':
     suite = unittest.TestLoader().loadTestsFromTestCase(TestTemplate)
     unittest.TextTestRunner(verbosity=2).run(suite)