diff --git a/Cargo.lock b/Cargo.lock
index 6b25a7b..d99db77 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,16 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "advapi32-sys"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e06588080cb19d0acb6739808aafa5f26bfb2ca015b2b6370028b44cf7cb8a9a"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.2"
@@ -326,7 +336,7 @@ dependencies = [
  "gobject-sys",
  "libc",
  "system-deps",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -571,7 +581,7 @@ dependencies = [
  "objc",
  "objc-foundation",
  "regex",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -685,6 +695,7 @@ dependencies = [
  "libadwaita",
  "os_pipe",
  "regex",
+ "user",
 ]
 
 [[package]]
@@ -847,7 +858,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0d94659ad3c2137fef23ae75b03d5241d633f8acded53d672decfa0e6e0caef"
 dependencies = [
  "libc",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -983,6 +994,16 @@ version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
+[[package]]
+name = "user"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf6cb419c399f19f09569371dae7484a940923343d59bae4fc83026110813ea5"
+dependencies = [
+ "advapi32-sys",
+ "winapi 0.1.23",
+]
+
 [[package]]
 name = "version-compare"
 version = "0.1.1"
@@ -995,6 +1016,21 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "winapi"
+version = "0.1.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "120f30006e6853fc574f57905eda83c232ebbf2c8a5690fdff509b7a7e3b88eb"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1005,6 +1041,12 @@ dependencies = [
  "winapi-x86_64-pc-windows-gnu",
 ]
 
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
diff --git a/Cargo.toml b/Cargo.toml
index 7091995..262de08 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,3 +13,4 @@ regex = "1.10.3"
 gettext-rs = { version = "0.7", features = ["gettext-system"] }
 duct = "0.13.7"
 os_pipe = "1.1.5"
+user = "0.1.1"
diff --git a/src/build_ui.rs b/src/build_ui.rs
index ea03514..d5a750c 100644
--- a/src/build_ui.rs
+++ b/src/build_ui.rs
@@ -1,18 +1,17 @@
 // GTK crates
 use adw::prelude::*;
 use adw::*;
-use glib::*;
+/// Use all gtk4 libraries (gtk4 -> gtk because cargo)
+/// Use all libadwaita libraries (libadwaita -> adw because cargo)
 
 // application crates
 /// first setup crates
 use crate::first_setup::first_setup::first_setup;
-use crate::save_window_size;
 
 pub fn build_ui(app: &adw::Application) {
     // setup glib
     gtk::glib::set_prgname(Some("PikaOS First Setup"));
     glib::set_application_name("PikaOS First Setup");
-    let glib_settings = gio::Settings::new("com.github.pikaos-linux.pikafirstsetup");
 
     // create the main Application window
     let window = adw::ApplicationWindow::builder()
@@ -23,9 +22,6 @@ pub fn build_ui(app: &adw::Application) {
         // Add the box called "window_box" to it
         // Application icon
         .icon_name("com.github.pikaos-linux.pikafirstsetup")
-        // Get current size from glib
-        .default_width(glib_settings.int("window-width"))
-        .default_height(glib_settings.int("window-height"))
         // Minimum Size/Default
         .width_request(700)
         .height_request(500)
@@ -37,15 +33,6 @@ pub fn build_ui(app: &adw::Application) {
         // build the window
         .build();
 
-    // glib maximization
-    if glib_settings.boolean("is-maximized") == true {
-        window.maximize()
-    }
-
-    // Connect the hiding of window to the save_window_size function and window destruction
-    window.connect_hide(clone!(@weak window => move |_| save_window_size(&window, &glib_settings)));
-    window.connect_hide(clone!(@weak window => move |_| window.destroy()));
-
     first_setup(&window);
 
     // show the window
diff --git a/src/main.rs b/src/main.rs
index bf69686..b5520f6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,8 +14,6 @@ use config::{GETTEXT_PACKAGE, LOCALEDIR, APP_ID};
 // application crates
 mod build_ui;
 use crate::build_ui::build_ui;
-mod save_window_size;
-use crate::save_window_size::save_window_size;
 /// first setup crates
 mod first_setup;
 
diff --git a/src/save_window_size.rs b/src/save_window_size.rs
deleted file mode 100644
index 161df86..0000000
--- a/src/save_window_size.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-// GTK crates
-use adw::prelude::*;
-use adw::*;
-
-// Save current window size to glib
-pub fn save_window_size(window: &adw::ApplicationWindow, glib_settings: &gio::Settings) {
-    let size = window.default_size();
-
-    let _ = glib_settings.set_int("window-width", size.0);
-    let _ = glib_settings.set_int("window-height", size.1);
-    let _ = glib_settings.set_boolean("is-maximized", window.is_maximized());
-}