Issue #23180: Rename IDLE "Windows" menu item to "Window".
Patch by Al Sweigart.
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index 8ec0f32..d34fc62 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -469,13 +469,10 @@
         ("format", "F_ormat"),
         ("run", "_Run"),
         ("options", "_Options"),
-        ("windows", "_Windows"),
+        ("windows", "_Window"),
         ("help", "_Help"),
     ]
 
-    if sys.platform == "darwin":
-        menu_specs[-2] = ("windows", "_Window")
-
 
     def createmenubar(self):
         mbar = self.menubar
diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 427d3ce..996c470 100755
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -871,13 +871,10 @@
         ("edit", "_Edit"),
         ("debug", "_Debug"),
         ("options", "_Options"),
-        ("windows", "_Windows"),
+        ("windows", "_Window"),
         ("help", "_Help"),
     ]
 
-    if sys.platform == "darwin":
-        menu_specs[-2] = ("windows", "_Window")
-
 
     # New classes
     from idlelib.IdleHistory import History
diff --git a/Lib/idlelib/help.txt b/Lib/idlelib/help.txt
index bd6822c..6b1c002 100644
--- a/Lib/idlelib/help.txt
+++ b/Lib/idlelib/help.txt
@@ -100,7 +100,7 @@
 			  which is scrolling off the top or the window.
 			  (Not present in Shell window.)
 
-Windows Menu:
+Window Menu:
 
 	Zoom Height -- toggles the window between configured size
 	and maximum height.