diff --git a/notepad_automation.py b/notepad_automation.py
new file mode 100644
index 00000000..2462fec1
--- /dev/null
+++ b/notepad_automation.py
@@ -0,0 +1,24 @@
+import pyautogui
+import time
+import random
+import string
+from pywinauto.application import Application
+
+def randomStringInNotepad():
+    while True:
+        N = random.randint(10, 100)
+        res = ''.join(random.choices(string.ascii_uppercase + string.digits, k = N))
+        app = Application().start("notepad.exe")
+        app.UntitledNotepad.menu_select("Help->About Notepad")
+        app.AboutNotepad.OK.click()
+        for i in res:
+            app.UntitledNotepad.Edit.type_keys(i, with_spaces = True)
+            time.sleep(random.randint(0, 1))
+        time.sleep(5)
+        app.UntitledNotepad.menu_select("File->Exit")
+        diag = app.window(title="Notepad")
+        diag.type_keys('{RIGHT}')
+        diag.type_keys('{ENTER}')
+
+if __name__ == '__main__':
+    randomStringInNotepad()
\ No newline at end of file