diff --git a/typing_speed_test.py b/typing_speed_test.py
index 8c269f8..bdb4586 100644
--- a/typing_speed_test.py
+++ b/typing_speed_test.py
@@ -37,6 +37,42 @@ def __init__(self):
 
         self.start_time = None
         self.current_sentence = ""
+        
+        self.title_label = tk.Label(root, text="Typing Speed Test", font=("Helvetica", 18, "bold"))
+        self.title_label.pack(pady=10)
+
+        self.timer_label = tk.Label(root, text="⏱ Time: 00:00", font=("Helvetica", 14, "bold"), fg="blue")
+        self.timer_label.pack(pady=5)
+        
+        self.instruction_label = tk.Label(root, text="Type the exact sentence below as fast as you can:", font=("Helvetica", 14))
+        self.instruction_label.pack(pady=10)
+        
+        self.sentence_label = tk.Label(root, text="", font=("Helvetica", 16), wraplength=550, justify="center")
+        self.sentence_label.pack(pady=10)
+        
+        self.input_textbox = tk.Text(root, font=("Helvetica", 14), width=50, height=2)
+        self.input_textbox.pack(pady=5)
+        
+        self.error_feedback_label = tk.Label(root, text="", font=("Helvetica", 10, "bold"), fg="orange")
+        self.error_feedback_label.pack()
+
+        self.input_textbox.bind("<Return>", self.check_result)
+        self.input_textbox.bind("<KeyRelease>", self.validate_typing)
+        self.input_textbox.bind("<KeyRelease>", self.enable_button_after_typing, add="+")
+        self.input_textbox.tag_configure("correct", foreground="green")
+        self.input_textbox.tag_configure("incorrect", foreground="red")
+        self.timer_running = False
+        self.elapsed_seconds = 0
+        # --- BUTTON SECTION ---
+        # The Start/Restart Button
+        self.start_button = tk.Button(root, text="Start Test", font=("Helvetica", 14), command=self.start_test)
+        self.start_button.pack(pady=10)
+
+        # NEW: Dedicated Display Results Button
+        self.result_button = tk.Button(root, text="Display Results", font=("Helvetica", 14), command=self.check_result, state=tk.DISABLED)
+        self.result_button.pack(pady=10)
+        
+        self.result_label = tk.Label(root, text="", font=("Helvetica", 14, "italic"), fg="green")
         self.time_left = 60
         self.timer_running = False
         self.paused = False
@@ -129,6 +165,52 @@ def __init__(self):
     # START TEST
     # ==============================
     def start_test(self):
+        self.timer_running = False
+        self.elapsed_seconds = 0
+        self.timer_label.config(text="⏱ Time: 00:00")
+        self.result_label.config(text="")
+        self.error_feedback_label.config(text="")
+        self.current_sentence = random.choice(SENTENCES)
+        self.sentence_label.config(text=self.current_sentence)
+        self.input_textbox.delete("1.0", tk.END)
+        self.input_textbox.focus()
+        self.start_button.config(text="Restart Test", state=tk.NORMAL)
+        self.result_button.config(state=tk.NORMAL) # Enable result button when test starts
+
+    def enable_button_after_typing(self, event=None):
+        self.start_button.config(state=tk.NORMAL)
+    
+    def validate_typing(self, event=None):
+        if not self.current_sentence:
+            return
+        if not self.timer_running and self.current_sentence:
+            self.start_time = time.time()
+            self.elapsed_seconds = 0
+            self.timer_label.config(text="⏱ Time: 00:00")
+            self.timer_running = True
+            self.update_timer()
+        typed_text = self.input_textbox.get("1.0", "end-1c")
+        self.input_textbox.tag_remove("correct", "1.0", "end")
+        self.input_textbox.tag_remove("incorrect", "1.0", "end")
+        
+        has_case_error = False
+        
+        for i, ch in enumerate(typed_text):
+            start = f"1.0+{i}c"
+            end = f"1.0+{i+1}c"
+            
+            if i < len(self.current_sentence):
+                if ch == self.current_sentence[i]:
+                    self.input_textbox.tag_add("correct", start, end)
+                else:
+                    self.input_textbox.tag_add("incorrect", start, end)
+                    if ch.lower() == self.current_sentence[i].lower():
+                        has_case_error = True
+        
+        if has_case_error:
+            self.error_feedback_label.config(text="⚠ Case Mismatch! Check Caps Lock", fg="orange")
+        elif "incorrect" in self.input_textbox.tag_ranges("incorrect"):
+            self.error_feedback_label.config(text="❌ Character Error", fg="red")
         self.result_label.configure(text="")
         self.feedback_label.configure(text="")
         self.input_textbox.configure(state="normal")
@@ -218,6 +300,24 @@ def check_result(self, event=None):
 
         elapsed_time = (time.time() - self.start_time) - self.total_paused_time
         typed_text = self.input_textbox.get("1.0", "end-1c")
+        if typed_text.strip() == self.current_sentence:
+            word_count = len(self.current_sentence.split())
+            wpm = (word_count / elapsed_time) * 60
+            self.result_label.config(text=f"Well done! Your typing speed is {wpm:.2f} WPM.", fg="green")
+            self.error_feedback_label.config(text="")
+        else:
+            self.result_label.config(text="Incorrect typing! Try again.", fg="red")
+        self.timer_running = False
+        self.start_time = None
+        self.result_button.config(state=tk.DISABLED) # Disable until next test starts
+        return "break"
+    def update_timer(self):
+        if self.timer_running:
+            self.elapsed_seconds += 1
+            minutes = self.elapsed_seconds // 60
+            seconds = self.elapsed_seconds % 60
+            self.timer_label.config(text=f"⏱ Time: {minutes:02d}:{seconds:02d}")
+            self.root.after(1000, self.update_timer)
 
         chars_typed = len(typed_text)
         wpm = (chars_typed / 5) / (elapsed_time / 60) if elapsed_time > 0 else 0