diff --git a/homes/x86_64-linux/jo@puzzlevision/default.nix b/homes/x86_64-linux/jo@puzzlevision/default.nix
index 79e121d..c5a16a5 100644
--- a/homes/x86_64-linux/jo@puzzlevision/default.nix
+++ b/homes/x86_64-linux/jo@puzzlevision/default.nix
@@ -53,6 +53,7 @@
     nil
     zed-editor
     bruno
+    deno
 
     ### Work
     teams-for-linux
diff --git a/lib/module/default.nix b/lib/module/default.nix
new file mode 100644
index 0000000..6f99f78
--- /dev/null
+++ b/lib/module/default.nix
@@ -0,0 +1,16 @@
+{
+  lib,
+  ...
+}: with lib;
+rec {
+  ## Create a NixOS module option. (Stolen from Jake Hamilton)
+  ##
+  ## ```nix
+  ## lib.mkOpt nixpkgs.lib.types.str "My default" "Description of my option."
+  ## ```
+  ##
+  #@ Type -> Any -> String
+  mkOpt =
+    type: default: description:
+    mkOption { inherit type default description; };
+}
diff --git a/modules/home/desktop/gnome/background.png b/modules/home/desktop/gnome/background.png
new file mode 100644
index 0000000..1161625
Binary files /dev/null and b/modules/home/desktop/gnome/background.png differ
diff --git a/modules/home/desktop/gnome/default.nix b/modules/home/desktop/gnome/default.nix
index c6d29d5..6551b9f 100644
--- a/modules/home/desktop/gnome/default.nix
+++ b/modules/home/desktop/gnome/default.nix
@@ -39,6 +39,7 @@ in
         };
       };
     };
+    wallpaper = mkOpt str (builtins.toString ./background.png) "Specify the path of your prefered Gnome wallpaper.";
   };
 
   config = mkIf osConfig.${namespace}.desktop.gnome.enable {
@@ -66,6 +67,10 @@ in
         autofocus-windows = true;
         notifications-position = "right";
       };
+      "org/gnome/desktop/background" = {
+        picture-uri = cfg.wallpaper;
+        picture-uri-dark = cfg.wallpaper;
+      };
     };
   };
 }
diff --git a/modules/home/themes/catppuccin/gnome/default.nix b/modules/home/themes/catppuccin/gnome/default.nix
index cdf7a93..265f883 100644
--- a/modules/home/themes/catppuccin/gnome/default.nix
+++ b/modules/home/themes/catppuccin/gnome/default.nix
@@ -157,11 +157,6 @@ in
         name = "Colloid-Dark-Catppuccin";
       };
 
-      "org/gnome/desktop/background" = {
-        picture-uri = lib.snowfall.fs.get-file "resources/wallpapers/mocha-vibrant-colours.png";
-        picture-uri-dark = lib.snowfall.fs.get-file "resources/wallpapers/mocha-vibrant-colours.png";
-      };
-
       "org/gnome/desktop/interface" = {
         color-scheme = "prefer-dark";
         cursor-theme = "catppuccin-macchiato-blue-cursors";
diff --git a/modules/home/user/default.nix b/modules/home/user/default.nix
new file mode 100644
index 0000000..e375051
--- /dev/null
+++ b/modules/home/user/default.nix
@@ -0,0 +1,16 @@
+{
+  lib,
+  namespace,
+  ...
+}:
+let
+  inherit (lib.${namespace}) mkOpt;
+in
+{
+  options.${namespace}.user = with lib.types; {
+    name = mkOpt str "Jo" "The user's short name.";
+    fullName = mkOpt str "Johannes Reckers" "The user's full name.";
+    email = mkOpt str "reckers.johannes@proton.me" "The user's primary E-Mail address.";
+    icon = mkOpt str "./icon.jpg" "The path to the users prefered icon.";
+  };
+}
diff --git a/modules/home/user/icon.jpg b/modules/home/user/icon.jpg
new file mode 100644
index 0000000..50997ba
Binary files /dev/null and b/modules/home/user/icon.jpg differ
diff --git a/modules/nixos/common/networking/default.nix b/modules/nixos/common/networking/default.nix
index 8ee7cc5..03f3c34 100644
--- a/modules/nixos/common/networking/default.nix
+++ b/modules/nixos/common/networking/default.nix
@@ -1,16 +1,21 @@
 {
   lib,
   namespace,
-
   config,
   ...
-}: with lib; with lib.${namespace};
+}:
 let
+  inherit (lib) mkIf mkEnableOption;
   cfg = config.${namespace}.common.networking;
 in {
-  options.${namespace}.common.networking = { enable = mkEnableOption "networking"; };
+  options.${namespace}.common.networking = {
+    enable = mkEnableOption "Whether to enable networking through NetworkManager.";
+  };
 
   config = mkIf cfg.enable {
-    networking.networkmanager.enable = true;
+    networking.networkmanager = {
+      enable = true;
+      wifi.powersave = false;
+    };
   };
 }