diff --git a/iso.nix b/iso.nix
index 3ad7cd3..86bc7ab 100644
--- a/iso.nix
+++ b/iso.nix
@@ -570,6 +570,22 @@ HISTEOF
       $XQ -c xfwm4 -p /general/wrap_workspaces -n -t bool -s false 2>>$MYLOG \
         && echo "xfwm4 wrap_workspaces=false" >> $MYLOG
 
+      # Super+Arrow tile shortcuts: xfwm4's defaults only bind the
+      # numeric-keypad variants (<Super>KP_Left etc.), so on keyboards
+      # without a numpad Super+Arrow does nothing. Add the regular-arrow
+      # bindings via the xfce4-keyboard-shortcuts channel so kids get
+      # the Windows-style tiling shortcuts they expect.
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super>Left'  -n -t string -s 'tile_left_key'  2>>$MYLOG
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super>Right' -n -t string -s 'tile_right_key' 2>>$MYLOG
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super>Up'    -n -t string -s 'tile_up_key'    2>>$MYLOG
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super>Down'  -n -t string -s 'tile_down_key'  2>>$MYLOG
+      # Corner tiles via Alt/Ctrl modifiers (mirrors the keypad defaults).
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super><Alt>Left'   -n -t string -s 'tile_up_left_key'    2>>$MYLOG
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super><Alt>Right'  -n -t string -s 'tile_up_right_key'   2>>$MYLOG
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super><Ctrl>Left'  -n -t string -s 'tile_down_left_key'  2>>$MYLOG
+      $XQ -c xfce4-keyboard-shortcuts -p '/xfwm4/custom/<Super><Ctrl>Right' -n -t string -s 'tile_down_right_key' 2>>$MYLOG
+      echo "xfwm4 Super+Arrow tile keys bound" >> $MYLOG
+
       # Fetch Bing's daily wallpaper and set it as the desktop background.
       # Bing rotates the image at 00:00 UTC so every CodeClub machine booted
       # on the same day ends up with the same picture. Runs in a background