diff --git a/YMouseButtonControl.Core.Tests/ViewModels/ProfilesListViewModelTests.cs b/YMouseButtonControl.Core.Tests/ViewModels/ProfilesListViewModelTests.cs
index 9199815..b0754dc 100644
--- a/YMouseButtonControl.Core.Tests/ViewModels/ProfilesListViewModelTests.cs
+++ b/YMouseButtonControl.Core.Tests/ViewModels/ProfilesListViewModelTests.cs
@@ -14,6 +14,7 @@
 using YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;
 using YMouseButtonControl.Core.ViewModels.Interfaces;
 using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
+using YMouseButtonControl.Core.ViewModels.ProfilesList;
 using YMouseButtonControl.Core.ViewModels.ProfilesList.Features.Add;
 using YMouseButtonControl.DataAccess.LiteDb;
 
diff --git a/YMouseButtonControl.Core/DataAccess/Models/Implementations/Setting.cs b/YMouseButtonControl.Core/DataAccess/Models/Implementations/Setting.cs
index 4ee3aa3..d4ed463 100644
--- a/YMouseButtonControl.Core/DataAccess/Models/Implementations/Setting.cs
+++ b/YMouseButtonControl.Core/DataAccess/Models/Implementations/Setting.cs
@@ -1,12 +1,20 @@
 using System;
+using ReactiveUI;
 
 namespace YMouseButtonControl.Core.DataAccess.Models.Implementations;
 
-public class Setting : IEquatable<Setting>
+public class Setting : ReactiveObject, IEquatable<Setting>
 {
+    private string? _value;
+
     public int Id { get; set; }
     public required string Name { get; set; }
-    public string? Value { get; set; }
+
+    public string? Value
+    {
+        get => _value;
+        set => this.RaiseAndSetIfChanged(ref _value, value);
+    }
 
     public bool Equals(Setting? other)
     {
diff --git a/YMouseButtonControl.Core/DataAccess/Repositories/IRepository.cs b/YMouseButtonControl.Core/DataAccess/Repositories/IRepository.cs
index e26e947..5622e9e 100644
--- a/YMouseButtonControl.Core/DataAccess/Repositories/IRepository.cs
+++ b/YMouseButtonControl.Core/DataAccess/Repositories/IRepository.cs
@@ -5,6 +5,7 @@ namespace YMouseButtonControl.Core.DataAccess.Repositories;
 public interface IRepository<T>
 {
     T GetById(string id);
+    T GetById(int id);
     IEnumerable<T> GetAll();
     void Add(T entity);
     void Update(string id, T entity);
diff --git a/YMouseButtonControl.Core/Profiles/Implementations/SettingsService.cs b/YMouseButtonControl.Core/Profiles/Implementations/SettingsService.cs
index 5ebf79d..59fab38 100644
--- a/YMouseButtonControl.Core/Profiles/Implementations/SettingsService.cs
+++ b/YMouseButtonControl.Core/Profiles/Implementations/SettingsService.cs
@@ -1,9 +1,11 @@
 using System;
 using System.Linq;
+using System.Xml.Linq;
 using DynamicData;
 using ReactiveUI;
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
 using YMouseButtonControl.Core.DataAccess.UnitOfWork;
+using YMouseButtonControl.Core.Profiles.Interfaces;
 
 namespace YMouseButtonControl.Core.Profiles.Implementations;
 
@@ -33,7 +35,19 @@ public bool IsUnsavedChanges()
 
     public Setting? GetSetting(string name)
     {
-        return _settings.Items.FirstOrDefault(x => x.Name == name);
+        using var unitOfWork = _unitOfWorkFactory.Create();
+        var repository = unitOfWork.GetRepository<Setting>();
+        return repository.GetAll().ToList().FirstOrDefault(x => x.Name == name);
+    }
+
+    public Setting UpdateSetting(int id, string value)
+    {
+        using var unitOfWork = _unitOfWorkFactory.Create();
+        var repository = unitOfWork.GetRepository<Setting>();
+        var dbSetting = repository.GetById(id);
+        dbSetting.Value = value;
+        repository.ApplyAction([dbSetting]);
+        return dbSetting;
     }
 
     private void LoadSettingsFromDb()
diff --git a/YMouseButtonControl.Core/Profiles/Interfaces/ISettingsService.cs b/YMouseButtonControl.Core/Profiles/Interfaces/ISettingsService.cs
index f037438..29024c8 100644
--- a/YMouseButtonControl.Core/Profiles/Interfaces/ISettingsService.cs
+++ b/YMouseButtonControl.Core/Profiles/Interfaces/ISettingsService.cs
@@ -2,11 +2,12 @@
 using DynamicData;
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
 
-namespace YMouseButtonControl.Core.Profiles.Implementations;
+namespace YMouseButtonControl.Core.Profiles.Interfaces;
 
 public interface ISettingsService
 {
     IObservable<IChangeSet<Setting, int>> Connect();
     bool IsUnsavedChanges();
     Setting? GetSetting(string name);
+    Setting UpdateSetting(int id, string value);
 }
diff --git a/YMouseButtonControl.Core/ViewModels/Implementations/Dialogs/GlobalSettingsDialogViewModel.cs b/YMouseButtonControl.Core/ViewModels/Implementations/Dialogs/GlobalSettingsDialogViewModel.cs
index 405598f..02caeec 100644
--- a/YMouseButtonControl.Core/ViewModels/Implementations/Dialogs/GlobalSettingsDialogViewModel.cs
+++ b/YMouseButtonControl.Core/ViewModels/Implementations/Dialogs/GlobalSettingsDialogViewModel.cs
@@ -1,22 +1,48 @@
 using System;
+using System.Reactive;
+using System.Reactive.Linq;
 using ReactiveUI;
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
-using YMouseButtonControl.Core.Profiles.Implementations;
+using YMouseButtonControl.Core.Profiles.Interfaces;
+using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 
 namespace YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;
 
 public class GlobalSettingsDialogViewModel : DialogBase, IGlobalSettingsDialogViewModel
 {
-    private readonly ISettingsService _settingsService;
     private Setting _startMinimized;
+    private readonly ObservableAsPropertyHelper<bool>? _applyIsExec;
 
     public GlobalSettingsDialogViewModel(ISettingsService settingsService)
     {
-        _settingsService = settingsService;
-
         _startMinimized =
-            _settingsService.GetSetting("StartMinimized")
+            settingsService.GetSetting("StartMinimized")
             ?? throw new Exception($"Error retrieving StartMinimized setting");
+
+        var startMinimizedChanged = this.WhenAnyValue(
+            x => x.StartMinimized.Value,
+            selector: val =>
+            {
+                var curVal = settingsService.GetSetting("StartMinimized");
+                if (curVal is null)
+                {
+                    return true;
+                }
+
+                return curVal.Value != val;
+            }
+        );
+
+        var applyIsExecObs = this.WhenAnyValue(x => x.AppIsExec);
+        var canSave = startMinimizedChanged.Merge(applyIsExecObs);
+        ApplyCommand = ReactiveCommand.Create(
+            () =>
+            {
+                settingsService.UpdateSetting(StartMinimized.Id, StartMinimized.Value!);
+            },
+            canSave
+        );
+        _applyIsExec = ApplyCommand.IsExecuting.ToProperty(this, x => x.AppIsExec);
     }
 
     public Setting StartMinimized
@@ -24,4 +50,8 @@ public Setting StartMinimized
         get => _startMinimized;
         set => this.RaiseAndSetIfChanged(ref _startMinimized, value);
     }
+
+    public ReactiveCommand<Unit, Unit> ApplyCommand { get; init; }
+
+    public bool AppIsExec => _applyIsExec?.Value ?? false;
 }
diff --git a/YMouseButtonControl.Core/ViewModels/Interfaces/Dialogs/IGlobalSettingsDialogViewModel.cs b/YMouseButtonControl.Core/ViewModels/Interfaces/Dialogs/IGlobalSettingsDialogViewModel.cs
index ef49456..f0b0294 100644
--- a/YMouseButtonControl.Core/ViewModels/Interfaces/Dialogs/IGlobalSettingsDialogViewModel.cs
+++ b/YMouseButtonControl.Core/ViewModels/Interfaces/Dialogs/IGlobalSettingsDialogViewModel.cs
@@ -1,6 +1,6 @@
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
 
-namespace YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;
+namespace YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 
 public interface IGlobalSettingsDialogViewModel
 {
diff --git a/YMouseButtonControl.Core/ViewModels/MainWindow/IMainWindowViewModel.cs b/YMouseButtonControl.Core/ViewModels/MainWindow/IMainWindowViewModel.cs
index be99603..5e1d129 100644
--- a/YMouseButtonControl.Core/ViewModels/MainWindow/IMainWindowViewModel.cs
+++ b/YMouseButtonControl.Core/ViewModels/MainWindow/IMainWindowViewModel.cs
@@ -1,6 +1,8 @@
 using System.Reactive;
 using ReactiveUI;
+using YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;
 using YMouseButtonControl.Core.ViewModels.Interfaces;
+using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 
 namespace YMouseButtonControl.Core.ViewModels.MainWindow;
 
@@ -12,6 +14,6 @@ public interface IMainWindowViewModel
     ReactiveCommand<Unit, Unit> ApplyCommand { get; }
     ReactiveCommand<Unit, Unit> CloseCommand { get; }
     ReactiveCommand<Unit, Unit> SettingsCommand { get; }
-    Interaction<Unit, Unit> ShowSettingsDialogInteraction { get; }
+    Interaction<IGlobalSettingsDialogViewModel, Unit> ShowSettingsDialogInteraction { get; }
     string? ProfileName { get; set; }
 }
diff --git a/YMouseButtonControl.Core/ViewModels/MainWindow/MainWindowViewModel.cs b/YMouseButtonControl.Core/ViewModels/MainWindow/MainWindowViewModel.cs
index bab5088..2310bdf 100644
--- a/YMouseButtonControl.Core/ViewModels/MainWindow/MainWindowViewModel.cs
+++ b/YMouseButtonControl.Core/ViewModels/MainWindow/MainWindowViewModel.cs
@@ -9,7 +9,9 @@
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
 using YMouseButtonControl.Core.Profiles.Interfaces;
 using YMouseButtonControl.Core.ViewModels.Implementations;
+using YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;
 using YMouseButtonControl.Core.ViewModels.Interfaces;
+using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 using YMouseButtonControl.Core.ViewModels.MainWindow.Features.Apply;
 
 namespace YMouseButtonControl.Core.ViewModels.MainWindow;
@@ -20,6 +22,7 @@ public class MainWindowViewModel : ViewModelBase, IMainWindowViewModel
 
     private readonly IProfilesService _ps;
     private readonly IProfilesListViewModel _profilesListViewModel;
+    private readonly IGlobalSettingsDialogViewModel _globalSettingsDialogViewModel;
     private string? _profileName;
 
     #endregion
@@ -31,15 +34,17 @@ public MainWindowViewModel(
         ILayerViewModel layerViewModel,
         IProfilesListViewModel profilesListViewModel,
         IProfilesInformationViewModel profilesInformationViewModel,
+        IGlobalSettingsDialogViewModel globalSettingsDialogViewModel,
         IApply apply
     )
     {
         _profilesListViewModel = profilesListViewModel;
+        _globalSettingsDialogViewModel = globalSettingsDialogViewModel;
         _ps = ps;
         LayerViewModel = layerViewModel;
         ProfilesInformationViewModel = profilesInformationViewModel;
         SettingsCommand = ReactiveCommand.CreateFromTask(ShowSettingsDialogAsync);
-        ShowSettingsDialogInteraction = new Interaction<Unit, Unit>();
+        ShowSettingsDialogInteraction = new Interaction<IGlobalSettingsDialogViewModel, Unit>();
         CloseCommand = ReactiveCommand.Create(() =>
         {
             if (
@@ -75,7 +80,7 @@ is IClassicDesktopStyleApplicationLifetime lifetime
     public ReactiveCommand<Unit, Unit> CloseCommand { get; }
     public ReactiveCommand<Unit, Unit> SettingsCommand { get; }
 
-    public Interaction<Unit, Unit> ShowSettingsDialogInteraction { get; }
+    public Interaction<IGlobalSettingsDialogViewModel, Unit> ShowSettingsDialogInteraction { get; }
 
     public string? ProfileName
     {
@@ -87,7 +92,7 @@ public string? ProfileName
 
     private async Task ShowSettingsDialogAsync()
     {
-        await ShowSettingsDialogInteraction.Handle(Unit.Default);
+        await ShowSettingsDialogInteraction.Handle(_globalSettingsDialogViewModel);
     }
 
     private void OnProfileChanged(Profile profile) => ProfileName = profile.Name;
diff --git a/YMouseButtonControl.Core/ViewModels/ProfilesList/ProfilesListViewModel.cs b/YMouseButtonControl.Core/ViewModels/ProfilesList/ProfilesListViewModel.cs
index 253e5d9..0dd917c 100644
--- a/YMouseButtonControl.Core/ViewModels/ProfilesList/ProfilesListViewModel.cs
+++ b/YMouseButtonControl.Core/ViewModels/ProfilesList/ProfilesListViewModel.cs
@@ -7,11 +7,12 @@
 using ReactiveUI;
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
 using YMouseButtonControl.Core.Profiles.Interfaces;
+using YMouseButtonControl.Core.ViewModels.Implementations;
 using YMouseButtonControl.Core.ViewModels.Interfaces;
 using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 using YMouseButtonControl.Core.ViewModels.ProfilesList.Features.Add;
 
-namespace YMouseButtonControl.Core.ViewModels.Implementations;
+namespace YMouseButtonControl.Core.ViewModels.ProfilesList;
 
 public class ProfilesListViewModel : ViewModelBase, IProfilesListViewModel
 {
diff --git a/YMouseButtonControl.DataAccess.LiteDb/Repository.cs b/YMouseButtonControl.DataAccess.LiteDb/Repository.cs
index 2b250f0..0e2512d 100644
--- a/YMouseButtonControl.DataAccess.LiteDb/Repository.cs
+++ b/YMouseButtonControl.DataAccess.LiteDb/Repository.cs
@@ -9,6 +9,8 @@ public class Repository<T>(ILiteCollection<T> collection) : IRepository<T>
 {
     public T GetById(string id) => collection.FindById(id);
 
+    public T GetById(int id) => collection.FindById(id);
+
     public IEnumerable<T> GetAll() => collection.FindAll();
 
     public void Add(T entity) => collection.Insert(entity);
diff --git a/YMouseButtonControl/App.axaml.cs b/YMouseButtonControl/App.axaml.cs
index 33e8ecd..3c63f06 100644
--- a/YMouseButtonControl/App.axaml.cs
+++ b/YMouseButtonControl/App.axaml.cs
@@ -12,6 +12,7 @@
 using YMouseButtonControl.Configuration;
 using YMouseButtonControl.Core;
 using YMouseButtonControl.Core.Profiles.Implementations;
+using YMouseButtonControl.Core.Profiles.Interfaces;
 using YMouseButtonControl.Core.Services.BackgroundTasks;
 using YMouseButtonControl.Core.ViewModels.Interfaces;
 using YMouseButtonControl.Core.ViewModels.MainWindow;
diff --git a/YMouseButtonControl/Converters/SettingValueConverter.cs b/YMouseButtonControl/Converters/SettingValueConverter.cs
new file mode 100644
index 0000000..086bea7
--- /dev/null
+++ b/YMouseButtonControl/Converters/SettingValueConverter.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Globalization;
+using Avalonia.Data.Converters;
+
+namespace YMouseButtonControl.Converters;
+
+public class SettingValueConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if (value is not string)
+        {
+            return null;
+        }
+
+        if (value is not string valStr)
+        {
+            return null;
+        }
+        return bool.Parse(valStr);
+    }
+
+    public object? ConvertBack(
+        object? value,
+        Type targetType,
+        object? parameter,
+        CultureInfo culture
+    )
+    {
+        return value?.ToString();
+    }
+}
diff --git a/YMouseButtonControl/DependencyInjection/ViewModelsBootstrapper.cs b/YMouseButtonControl/DependencyInjection/ViewModelsBootstrapper.cs
index a9af509..65c436c 100644
--- a/YMouseButtonControl/DependencyInjection/ViewModelsBootstrapper.cs
+++ b/YMouseButtonControl/DependencyInjection/ViewModelsBootstrapper.cs
@@ -4,6 +4,7 @@
 using YMouseButtonControl.Core.ViewModels.Interfaces;
 using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 using YMouseButtonControl.Core.ViewModels.MainWindow;
+using YMouseButtonControl.Core.ViewModels.ProfilesList;
 using YMouseButtonControl.Core.ViewModels.Services;
 
 namespace YMouseButtonControl.DependencyInjection;
diff --git a/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml b/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml
index 242ccd1..f8e893c 100644
--- a/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml
+++ b/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml
@@ -3,14 +3,25 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:dialogs="clr-namespace:YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;assembly=YMouseButtonControl.Core"
+        xmlns:converters="clr-namespace:YMouseButtonControl.Converters"
         WindowStartupLocation="CenterOwner"
         Width="800"
         Height="600"
         mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
         x:Class="YMouseButtonControl.Views.Dialogs.GlobalSettingsDialog"
         Title="Global Settings">
-        <Design.DataContext>
-                <dialogs:GlobalSettingsDialogViewModel />
-        </Design.DataContext>
-        <CheckBox Content="Start Minimized" IsChecked="{Binding StartMinimized.Value}" />
-</Window>
+    <Design.DataContext>
+        <dialogs:GlobalSettingsDialogViewModel />
+    </Design.DataContext>
+
+    <Window.Resources>
+        <converters:SettingValueConverter x:Key="SettingValueConverter" />
+    </Window.Resources>
+
+    <StackPanel>
+        <CheckBox Content="Start Minimized"
+                  IsChecked="{Binding StartMinimized.Value, Converter={StaticResource SettingValueConverter}}" />
+        <Button Content="Apply" Command="{Binding ApplyCommand}" />
+        <Button Content="Cancel" Click="Cancel_OnClick"></Button>
+    </StackPanel>
+</Window>
\ No newline at end of file
diff --git a/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml.cs b/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml.cs
index 0312fa0..58ee608 100644
--- a/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml.cs
+++ b/YMouseButtonControl/Views/Dialogs/GlobalSettingsDialog.axaml.cs
@@ -1,5 +1,6 @@
 using Avalonia;
 using Avalonia.Controls;
+using Avalonia.Interactivity;
 using Avalonia.Markup.Xaml;
 
 namespace YMouseButtonControl.Views.Dialogs;
@@ -10,4 +11,9 @@ public GlobalSettingsDialog()
     {
         InitializeComponent();
     }
+
+    private void Cancel_OnClick(object? sender, RoutedEventArgs e)
+    {
+        Close();
+    }
 }
diff --git a/YMouseButtonControl/Views/MainWindow.axaml.cs b/YMouseButtonControl/Views/MainWindow.axaml.cs
index 1447320..601b817 100644
--- a/YMouseButtonControl/Views/MainWindow.axaml.cs
+++ b/YMouseButtonControl/Views/MainWindow.axaml.cs
@@ -4,6 +4,7 @@
 using Avalonia.ReactiveUI;
 using ReactiveUI;
 using YMouseButtonControl.Core.ViewModels.Implementations.Dialogs;
+using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
 using YMouseButtonControl.Core.ViewModels.MainWindow;
 using YMouseButtonControl.Core.Views;
 using YMouseButtonControl.Views.Dialogs;
@@ -33,7 +34,9 @@ public MainWindow()
 #endif
     }
 
-    private async Task ShowGlobalSettingsDialog(IInteractionContext<Unit, Unit> context)
+    private async Task ShowGlobalSettingsDialog(
+        IInteractionContext<IGlobalSettingsDialogViewModel, Unit> context
+    )
     {
         var dialog = new GlobalSettingsDialog { DataContext = context.Input };
         await dialog.ShowDialog<IGlobalSettingsDialogViewModel?>(
diff --git a/YMouseButtonControl/Views/ProfilesListView.axaml b/YMouseButtonControl/Views/ProfilesListView.axaml
index c91e9e6..77b5f7f 100644
--- a/YMouseButtonControl/Views/ProfilesListView.axaml
+++ b/YMouseButtonControl/Views/ProfilesListView.axaml
@@ -4,6 +4,7 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:implementations="clr-namespace:YMouseButtonControl.Core.ViewModels.Implementations;assembly=YMouseButtonControl.Core"
              xmlns:models="clr-namespace:YMouseButtonControl.Core.DataAccess.Models.Implementations;assembly=YMouseButtonControl.Core"
+             xmlns:profilesList="clr-namespace:YMouseButtonControl.Core.ViewModels.ProfilesList;assembly=YMouseButtonControl.Core"
              mc:Ignorable="d"
              d:DesignWidth="800"
              d:DesignHeight="450"
@@ -12,7 +13,7 @@
              x:Class="YMouseButtonControl.Views.ProfilesListView">
 
     <Design.DataContext>
-        <implementations:ProfilesListViewModel />
+        <profilesList:ProfilesListViewModel />
     </Design.DataContext>
 
     <Grid RowDefinitions="*,Auto">
diff --git a/YMouseButtonControl/Views/ProfilesListView.axaml.cs b/YMouseButtonControl/Views/ProfilesListView.axaml.cs
index f5df0dc..9f21a3e 100644
--- a/YMouseButtonControl/Views/ProfilesListView.axaml.cs
+++ b/YMouseButtonControl/Views/ProfilesListView.axaml.cs
@@ -9,6 +9,7 @@
 using YMouseButtonControl.Core.DataAccess.Models.Implementations;
 using YMouseButtonControl.Core.ViewModels.Implementations;
 using YMouseButtonControl.Core.ViewModels.Interfaces.Dialogs;
+using YMouseButtonControl.Core.ViewModels.ProfilesList;
 using YMouseButtonControl.Views.Dialogs;
 
 namespace YMouseButtonControl.Views;