diff --git a/src/Core/src/Fonts/FontManager.Windows.cs b/src/Core/src/Fonts/FontManager.Windows.cs
index f1af4d246824..4cad39218e76 100644
--- a/src/Core/src/Fonts/FontManager.Windows.cs
+++ b/src/Core/src/Fonts/FontManager.Windows.cs
@@ -1,5 +1,4 @@
-#nullable enable
-using System;
+using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
@@ -7,6 +6,7 @@
 using Microsoft.Graphics.Canvas.Text;
 using Microsoft.Maui.ApplicationModel;
 using Microsoft.Maui.Storage;
+using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Media;
 
 namespace Microsoft.Maui
@@ -27,6 +27,12 @@ public class FontManager : IFontManager
 		readonly IFontRegistrar _fontRegistrar;
 		readonly IServiceProvider? _serviceProvider;
 
+		/// <remarks>Value is cached to avoid the performance hit of accessing <see cref="ResourceDictionary"/> many times.</remarks>
+		FontFamily? _defaultFontFamily;
+
+		/// <remarks>Value is cached to avoid the performance hit of accessing <see cref="ResourceDictionary"/> many times.</remarks>
+		double? _defaultFontSize;
+
 		/// <summary>
 		/// Creates a new <see cref="EmbeddedFontLoader"/> instance.
 		/// </summary>
@@ -40,12 +46,24 @@ public FontManager(IFontRegistrar fontRegistrar, IServiceProvider? serviceProvid
 		}
 
 		/// <inheritdoc/>
-		public FontFamily DefaultFontFamily =>
-			(FontFamily)UI.Xaml.Application.Current.Resources[SystemFontFamily];
+		public FontFamily DefaultFontFamily
+		{
+			get
+			{
+				_defaultFontFamily ??= (FontFamily)Application.Current.Resources[SystemFontFamily];
+				return _defaultFontFamily;
+			}
+		}
 
 		/// <inheritdoc/>
-		public double DefaultFontSize =>
-			(double)UI.Xaml.Application.Current.Resources[SystemFontSize];
+		public double DefaultFontSize
+		{
+			get
+			{
+				_defaultFontSize ??= (double)Application.Current.Resources[SystemFontSize];
+				return _defaultFontSize.Value;
+			}
+		}
 
 		/// <inheritdoc/>
 		public FontFamily GetFontFamily(Font font)
diff --git a/src/Essentials/src/AppInfo/AppInfo.shared.cs b/src/Essentials/src/AppInfo/AppInfo.shared.cs
index badcde29d1c8..97ed62443c75 100644
--- a/src/Essentials/src/AppInfo/AppInfo.shared.cs
+++ b/src/Essentials/src/AppInfo/AppInfo.shared.cs
@@ -130,7 +130,7 @@ public enum AppPackagingModel
 		/// <summary>The app is packaged and can be distributed through an MSIX or the store.</summary>
 		Packaged,
 
-		/// <summary>The app is unpcakged and can be distributed as a collection of executable files.</summary>
+		/// <summary>The app is unpackaged and can be distributed as a collection of executable files.</summary>
 		Unpackaged,
 	}
 }
diff --git a/src/Essentials/src/AppInfo/AppInfo.uwp.cs b/src/Essentials/src/AppInfo/AppInfo.uwp.cs
index 21087fb3b9f4..14b849158533 100644
--- a/src/Essentials/src/AppInfo/AppInfo.uwp.cs
+++ b/src/Essentials/src/AppInfo/AppInfo.uwp.cs
@@ -18,7 +18,7 @@ class AppInfoImplementation : IAppInfo
 		readonly ActiveWindowTracker _activeWindowTracker;
 
 		/// <summary>
-		/// Intializes a new <see cref="AppInfoImplementation"/> object with default values.
+		/// Initializes a new <see cref="AppInfoImplementation"/> object with default values.
 		/// </summary>
 		public AppInfoImplementation()
 		{