diff --git a/README.md b/README.md
index 1e23521..0b44e37 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,20 @@
 
 ## Installation
 
-- Supported via NixOS modules with flakes
+### Using VM or ISO
+
+#### QEMU VM
+
+- You can build simple qemu vm using nixos generators package in this configuration using `nix run git+https://gitea.homework.zip/shinya/Windows-Theme-Flake`
+
+#### Live ISO
+
+- If you would like to have this image on your flashdisk and live boot it you can get .iso file using nix run git+https://gitea.homework.zip/shinya/Windows-Theme-Flake#live-iso
+
+### Using Flakes
 
 ```nix
+# Example flake.nix
 {
   description = "Your system flake with Windows XP theme";
 
@@ -43,10 +54,119 @@
 }
 ```
 
-- Then in your config you can enable it with:
+### NixOS System Configuration
+
+Add the NixOS module to your system configuration:
 
 ```nix
-nixp.mate.enable = true;
+# Example configuration.nix
+{ inputs, ... }:
+{
+  imports = [
+    inputs.nixp-module.nixosModules.default
+  ];
+
+  nixp = {
+    enable = true;  # Enable Windows XP theme system-wide
+    theme = {
+      plymouth.enable = true;  # Enable Windows XP boot screen
+    };
+  };
+}
 ```
 
-- More options will be added soon
+### Home Manager Configuration
+
+Add the Home Manager module to your user configuration:
+
+```nix
+# Example home-manager configuration
+{ inputs, ... }:
+{
+  imports = [
+    inputs.nixp-module.homeModules.default
+  ];
+
+  nixp.mate = {
+    enable = true;  # Enable all the options below for Windows XP MATE configuration
+
+    # Optional: Customize theme variant
+    theme = {
+      enable = true;
+      name = "Windows XP Luna";  # Options: Luna, Embedded, Homestead, Metallic, Royale, Royale Dark, Zune
+    };
+
+    # Optional: Customize background
+    background = {
+      enable = true;
+      path = ./path/to/your/wallpaper.png;  # Default: included XP wallpaper
+    };
+
+    panel.enable = true;  # Windows XP-style taskbar layout
+
+    cursor.enable = true;
+    icon.enable = true;
+  };
+}
+```
+
+## Available Packages
+
+You can install individual packages without using the full module:
+
+```nix
+environment.systemPackages = with inputs.nixp-module.packages.${system}; [
+  windows-xp-theme
+  windows-xp-icons
+  windows-xp-cursor
+  windows-xp-plymouth
+  windows-xp-grub
+];
+```
+
+## Configuration Options
+
+### NixOS Module (`nixp`)
+
+- `nixp.enable` - Enable Windows XP theme system-wide
+- `nixp.theme.plymouth.enable` - Enable Plymouth boot screen theme
+- `nixp.theme.grub.enable` - Enable GRUB boot screen theme
+
+### Home Manager Module (`nixp.mate`)
+
+- `nixp.mate.enable` - Enable complete MATE Windows XP configuration
+- `nixp.mate.panel.enable` - Enable Windows XP taskbar-style panel layout
+- `nixp.mate.background.enable` - Enable background configuration
+- `nixp.mate.background.path` - Path to wallpaper (default: included XP wallpaper)
+- `nixp.mate.theme.enable` - Enable GTK theme
+- `nixp.mate.theme.name` - Theme variant (default: "Windows XP Luna")
+- `nixp.mate.cursor.enable` - Enable cursor theme
+- `nixp.mate.icon.enable` - Enable icon theme
+
+## Theme Variants
+
+Available Windows XP theme variants:
+
+- **Windows XP Luna** - Classic blue theme (default)
+- **Windows XP Embedded** - Gray industrial theme
+- **Windows XP Homestead** - Green nature theme
+- **Windows XP Metallic** - Silver metallic theme
+- **Windows XP Royale** - Blue professional theme
+- **Windows XP Royale Dark** - Dark professional theme
+- **Windows XP Zune** - Orange Zune theme
+
+## Requirements
+
+- NixOS with flakes enabled
+- MATE Desktop Environment
+- Home Manager (for user-level configuration)
+
+## Credits
+
+This module integrates several open-source projects:
+
+- [B00merang-Project/Windows-XP](https://github.com/B00merang-Project/Windows-XP) - GTK theme
+- [na0miluv/modernXP-cursor-theme](https://github.com/na0miluv/modernXP-cursor-theme) - Cursor theme
+- [B00merang-Artwork/Windows-XP](https://github.com/B00merang-Artwork/Windows-XP) - Icon theme
+- [FraioVeio/plymouth-xp-theme](https://github.com/FraioVeio/plymouth-xp-theme) - Plymouth theme
+- [Blaysht/grub_bios_theme](https://github.com/Blaysht/grub_bios_theme) - GRUB theme
diff --git a/hosts/configuration.nix b/hosts/configuration.nix
index 19281b3..bde6abb 100644
--- a/hosts/configuration.nix
+++ b/hosts/configuration.nix
@@ -3,6 +3,28 @@
 {
   imports = [ ./hardware-configuration.nix ];
 
+  users.users = {
+    # root.password = "admin1234";
+    admin = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
+      password = "admin1234"; #IMPORTANT: Change this to your own password.
+      packages = (with pkgs; [
+        git
+        helix
+        dconf-editor
+
+        librewolf
+        hypnotix
+        blueman
+        libreoffice
+        wineWowPackages.stable
+        mpv
+        stremio
+      ]);
+    };
+  };
+
   home-manager = {
     backupFileExtension = "backup";
     users = {
@@ -16,7 +38,7 @@
 
   # Use the systemd-boot EFI boot loader.
   boot = {
-    kernelParams = [ "console=tty0" ];
+    #kernelParams = [ "console=tty0" ];
     loader = {
       systemd-boot.enable = true;
       efi.canTouchEfiVariables = true;
@@ -58,11 +80,6 @@
     };
   };
 
-  fonts.packages = with pkgs; [
-    noto-fonts
-    noto-fonts-emoji
-    corefonts
-  ];
 
   services = {
     xserver = {
@@ -98,31 +115,20 @@
 
   security.rtkit.enable = true;
 
-  # Enable CUPS to print documents.
+  environment.mate.excludePackages = with pkgs.mate; [
+    mate-terminal
+    mate-themes
+    mate-user-share
+    mate-backgrounds
+  ];
+
   # services.printing.enable = true;
 
-  # Define a user account. Don't forget to set a password with ‘passwd’.
-  users.users = {
-    root.password = "admin1234";
-    admin = {
-      isNormalUser = true;
-      extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
-      password = "admin1234";
-      packages = (with pkgs; [
-        git
-        helix
-        dconf-editor
-
-        librewolf
-        hypnotix
-        blueman
-        libreoffice
-        wineWowPackages.stable
-        mpv
-        stremio
-      ]);
-    };
-  };
+  fonts.packages = with pkgs; [
+    noto-fonts
+    noto-fonts-emoji
+    corefonts
+  ];
 
   nixpkgs.config = {
     allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
@@ -136,12 +142,6 @@
     ];
   };
 
-  environment.mate.excludePackages = with pkgs.mate; [
-    mate-terminal
-    mate-themes
-    mate-user-share
-    mate-backgrounds
-  ];
 
   # List packages installed in system profile.
   # You can use https://search.nixos.org/ to find more packages (and options).