diff --git a/home-manager/i3.nix b/home-manager/i3.nix
index 4f943f9..fc1021b 100644
--- a/home-manager/i3.nix
+++ b/home-manager/i3.nix
@@ -9,7 +9,9 @@
 
     bindsym Mod4+r     exec --no-startup-id rofi -show drun
     bindsym Mod4+p     exec --no-startup-id ${extra.cpypsk}
-    bindsym Mod4+Enter exec --no-startup-id wezterm
+    bindsym Mod4+Return exec --no-startup-id wezterm
+    bindsym Mod4+BackSpace exec --no-startup-id firefox
+    bindsym Mod4+Shift+l exec --no-startup-id slock
 
     bindsym Mod1+Prior exec --no-startup-id ${extra.eyezoom} eye
     bindsym Mod1+Next  exec --no-startup-id ${extra.eyezoom} default
@@ -32,6 +34,11 @@
     tiling_drag modifier titlebar
 
     bindsym Mod4+Shift+q kill
+    bindsym Mod4+Shift+r restart
+
+    bindsym Control_L+Mod4+v split vertical
+    bindsym Control_L+Mod4+h split horizontal
+    bindsym Mod4+t split toggle
 
     bindsym Mod4+f fullscreen toggle
 
diff --git a/nixos/shared/graphical.nix b/nixos/shared/graphical.nix
index 7f428d0..b77c032 100644
--- a/nixos/shared/graphical.nix
+++ b/nixos/shared/graphical.nix
@@ -14,6 +14,7 @@
     displayManager.startx.enable = true;
   };
   services.desktopManager.plasma6.enable = true;
+  programs.slock.enable = true;
 
   # [SOUND]
   sound.enable = false;