diff --git a/api/wingui/features/steps/steps.py b/api/wingui/features/steps/steps.py
index 488dfe9..2094839 100644
--- a/api/wingui/features/steps/steps.py
+++ b/api/wingui/features/steps/steps.py
@@ -1,3 +1,4 @@
+from time import sleep
 from behave import *
 from cli import Wingui
 
@@ -90,4 +91,66 @@ def step_impl(context):
 def step_impl(context):
     assert context.proc_pid in context.all_pids, "Something went wrong catching all of the pids."
     
-    context.client.proc_kill(context.proc_pid)
\ No newline at end of file
+    context.client.proc_kill(context.proc_pid)
+
+
+
+# =========================== Window_list and Window_hwnd ===========================
+@when(u'the window_hwnd method is called with the parameter "mspaint.exe"')
+def step_impl(context):
+    sleep(0.5)
+    context.paint_hwnd = context.client.window_hwnd("mspaint.exe")
+
+@when(u'the window_list method is called')
+def step_impl(context):
+    context.windows = context.client.window_list()
+
+@then(u'the return of window_hwnd must be the value of one of the "Hwnd" keys returned in window_list')
+def step_impl(context):
+    for window in context.windows:
+        if context.paint_hwnd[0] == window["Hwnd"]:
+            assert True
+            sleep(0.5)
+            context.client.proc_kill(context.proc_pid)
+
+            return
+
+    assert False, "Something went wrong catching the Paint window."
+
+
+
+# # =================== Window_activate, Window_activetitle and Window_activehwnd ===================
+# @given(u'the window hwnd obtained from the "Name" info')
+# def step_impl(context):
+#     context.paint_hwnd = context.client.window_hwnd(context.proc_name)
+
+# @when(u'the window_activate method is called with the Paint Hwnd obtained')
+# def step_impl(context):
+#     sleep(0.5)
+#     context.client.window_activate (context.paint_hwnd[0])
+#     sleep(0.5)
+
+# @when(u'the methods window_activetitle and window_activehwnd are called')
+# def step_impl(context):
+#     context.paint_title = context.client.window_activetitle()
+#     context.paint_win_hwnd = context.client.window_activehwnd()
+
+#     context.client.window_close(context.paint_hwnd[0])
+
+# @then(u'the returned value from window_activetitle must contain the substring "Paint"')
+# def step_impl(context):
+#     assert "Paint" in context.paint_title, f"The active title obtained is not from Paint.\nActive Title: {context.paint_title}"
+
+#     for window in context.client.window_list():
+#         if context.paint_hwnd == window["Hwnd"]:
+#             print(f"""
+
+#             ---------------------------
+#                 Hwnd associated title: {window["Title"]}
+#             ---------------------------
+
+#             """)
+
+# @then(u'the returned value from window_activehwnd must be equal to the hwnd previously obtained')
+# def step_impl(context):
+#     assert context.paint_win_hwnd == context.paint_hwnd, "The Hwnd obtained is not from Paint"
\ No newline at end of file
diff --git a/api/wingui/features/wingui.feature b/api/wingui/features/wingui.feature
index 29f94ca..e9c627a 100644
--- a/api/wingui/features/wingui.feature
+++ b/api/wingui/features/wingui.feature
@@ -36,4 +36,28 @@ Feature: The winGUI API client
         And the initialization of Microsoft Paint
         And the "Name" and "Pid" infos about this process
         When the proc_pids is called
-        Then the "Pid" info collected must be inside the array returned
\ No newline at end of file
+        Then the "Pid" info collected must be inside the array returned
+    
+
+    Scenario: Testing the window_list and window_hwnd methods
+        Given a winGUI client
+        And the initialization of Microsoft Paint
+        And the "Name" and "Pid" infos about this process
+
+        When the window_hwnd method is called with the parameter "mspaint.exe"
+        And the window_list method is called
+
+        Then the return of window_hwnd must be the value of one of the "Hwnd" keys returned in window_list
+    
+
+    # Scenario: Testing window_activate, window_activetitle and window_activehwnd
+    #     Given a winGUI client
+    #     And the initialization of Microsoft Paint
+    #     And the "Name" and "Pid" infos about this process
+    #     And the window hwnd obtained from the "Name" info
+
+    #     When the window_activate method is called with the Paint Hwnd obtained
+    #     And the methods window_activetitle and window_activehwnd are called
+
+    #     Then the returned value from window_activetitle must contain the substring "Paint"
+    #     And the returned value from window_activehwnd must be equal to the hwnd previously obtained
\ No newline at end of file