diff --git a/DemoPrograms/Demo_Desktop_Widget_Drive_Usage.py b/DemoPrograms/Demo_Desktop_Widget_Drive_Usage.py
index 565e9a66..3319cac7 100644
--- a/DemoPrograms/Demo_Desktop_Widget_Drive_Usage.py
+++ b/DemoPrograms/Demo_Desktop_Widget_Drive_Usage.py
@@ -8,16 +8,18 @@ import psutil
     Shows a bar graph of space used for each drive partician that psutil finds
 """
 
-ALPHA = .7
-UPDATE_FREQUENCY_MILLISECONDS = 20*1000
+ALPHA = 0.7
+THEME = 'black'
+UPDATE_FREQUENCY_MILLISECONDS = 20 * 1000
 
-colors = ('#23a0a0', '#56d856', '#be45be', '#5681d8', '#d34545', '#BE7C29')
+BAR_COLORS = ('#23a0a0', '#56d856', '#be45be', '#5681d8', '#d34545', '#BE7C29')
 
 
 def human_size(bytes, units=(' bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB')):
     """ Returns a human readable string reprentation of bytes"""
     return str(bytes) + ' ' + units[0] if bytes < 1024 else human_size(bytes >> 10, units[1:])
 
+
 def update_window(window):
     particians = psutil.disk_partitions()
     for count, part in enumerate(particians):
@@ -31,12 +33,13 @@ def update_window(window):
         except:
             pass
 
+
 def main():
-    sg.theme('black')
+    sg.theme(THEME)
 
     # ----------------  Create Layout  ----------------
 
-    layout = [[sg.Button('', image_data=sg.red_x, border_width=0, button_color=('black', 'black'), key='Exit', tooltip='Closes window'), sg.Text('Drive Status', font='Any 16')]]
+    layout = [[sg.Text('Drive Status', font='Any 16')]]
 
     # Add a row for every partician that has a bar graph and text stats
     particians = psutil.disk_partitions()
@@ -44,26 +47,29 @@ def main():
         mount = part[0]
         try:
             bar_color = sg.theme_progress_bar_color()
-            this_color = colors[count%len(colors)]
+            this_color = BAR_COLORS[count % len(BAR_COLORS)]
             usage = psutil.disk_usage(mount)
             stats_info = f'{human_size(usage.used)} / {human_size(usage.total)} = {human_size(usage.free)} free'
-            layout += [[sg.Text(mount, size=(5,1), key=('-NAME-', mount)), sg.ProgressBar(100, 'h', size=(10,15), key=('-PROG-', mount), bar_color=(this_color, bar_color[1])),
-                        sg.Text(f'{usage.percent}%', size=(6,1), key=('-%-', mount)), sg.T(stats_info, size=(30,1), key=('-STATS-', mount))]]
+            layout += [[sg.Text(mount, size=(5, 1), key=('-NAME-', mount)),
+                        sg.ProgressBar(100, 'h', size=(10, 15), key=('-PROG-', mount), bar_color=(this_color, bar_color[1])),
+                        sg.Text(f'{usage.percent}%', size=(6, 1), key=('-%-', mount)), sg.T(stats_info, size=(30, 1), key=('-STATS-', mount))]]
         except:
             pass
-    layout += [[sg.Text('Refresh', font='Any 8', size=(15,1), key='-REFRESH-', enable_events=True)]]
+    layout += [[sg.Text('Refresh', font='Any 8', key='-REFRESH-', enable_events=True), sg.Text('❎', enable_events=True, key='Exit Text')]]
+
     # ----------------  Create Window  ----------------
+    window = sg.Window('Drive status', layout, keep_on_top=True, grab_anywhere=True, no_titlebar=True, alpha_channel=ALPHA, use_default_focus=False,
+                       finalize=True)
 
-    window = sg.Window('Drive status', layout, keep_on_top=True, grab_anywhere=True, no_titlebar=True, alpha_channel=ALPHA, use_default_focus=False, finalize=True)
-
-    update_window(window)
+    update_window(window)  # sets the progress bars
 
     # ----------------  Event Loop  ----------------
-    while True :
+    while True:
         event, values = window.read(timeout=UPDATE_FREQUENCY_MILLISECONDS)
-        if event in (sg.WIN_CLOSED, 'Exit'):
+        if event == sg.WIN_CLOSED or event.startswith('Exit'):
             break
         update_window(window)
 
+
 if __name__ == "__main__":
     main()