diff --git a/examples/allegro5_example/main.cpp b/examples/allegro5_example/main.cpp
index b740dace1..99da74928 100644
--- a/examples/allegro5_example/main.cpp
+++ b/examples/allegro5_example/main.cpp
@@ -23,7 +23,9 @@ int main(int, char**)
     al_register_event_source(queue, al_get_mouse_event_source());
 
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplA5_Init(display);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -36,7 +38,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
diff --git a/examples/directx10_example/main.cpp b/examples/directx10_example/main.cpp
index aebf81f87..8a3d3f290 100644
--- a/examples/directx10_example/main.cpp
+++ b/examples/directx10_example/main.cpp
@@ -120,7 +120,9 @@ int main(int, char**)
     UpdateWindow(hwnd);
 
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplDX10_Init(hwnd, g_pd3dDevice);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -133,7 +135,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
diff --git a/examples/directx11_example/main.cpp b/examples/directx11_example/main.cpp
index 758ecc2e0..48dc53ba1 100644
--- a/examples/directx11_example/main.cpp
+++ b/examples/directx11_example/main.cpp
@@ -125,7 +125,7 @@ int main(int, char**)
     // Setup ImGui binding
     ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplDX11_Init(hwnd, g_pd3dDevice, g_pd3dDeviceContext);
-    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
diff --git a/examples/directx9_example/main.cpp b/examples/directx9_example/main.cpp
index f40e5ef42..5b41ef62f 100644
--- a/examples/directx9_example/main.cpp
+++ b/examples/directx9_example/main.cpp
@@ -75,7 +75,9 @@ int main(int, char**)
     }
 
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplDX9_Init(hwnd, g_pd3dDevice);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -88,7 +90,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
diff --git a/examples/marmalade_example/main.cpp b/examples/marmalade_example/main.cpp
index 58c2182bf..dc1db1b2e 100644
--- a/examples/marmalade_example/main.cpp
+++ b/examples/marmalade_example/main.cpp
@@ -15,7 +15,9 @@
 int main(int, char**)
 {
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_Marmalade_Init(true);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -28,7 +30,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
diff --git a/examples/opengl2_example/main.cpp b/examples/opengl2_example/main.cpp
index 89d41c378..182cc70c6 100644
--- a/examples/opengl2_example/main.cpp
+++ b/examples/opengl2_example/main.cpp
@@ -27,7 +27,9 @@ int main(int, char**)
     glfwSwapInterval(1); // Enable vsync
 
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplGlfwGL2_Init(window, true);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -40,7 +42,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
diff --git a/examples/opengl3_example/main.cpp b/examples/opengl3_example/main.cpp
index 59c60fb69..b5a60f7c7 100644
--- a/examples/opengl3_example/main.cpp
+++ b/examples/opengl3_example/main.cpp
@@ -34,8 +34,8 @@ int main(int, char**)
     // Setup ImGui binding
     ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplGlfwGL3_Init(window, true);
-    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;
-    //io.NavFlags |= ImGuiNavFlags_EnableGamepad;
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
+    //io.NavFlags |= ImGuiNavFlags_EnableGamepad;   // Enable Gamepad Controls
 
     // Setup style
     ImGui::StyleColorsDark();
diff --git a/examples/sdl_opengl2_example/main.cpp b/examples/sdl_opengl2_example/main.cpp
index becf841a2..35d28d9c2 100644
--- a/examples/sdl_opengl2_example/main.cpp
+++ b/examples/sdl_opengl2_example/main.cpp
@@ -34,7 +34,9 @@ int main(int, char**)
     SDL_GL_SetSwapInterval(1); // Enable vsync
 
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplSdlGL2_Init(window);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -47,7 +49,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
diff --git a/examples/vulkan_example/main.cpp b/examples/vulkan_example/main.cpp
index 41939aab0..6a2c342cf 100644
--- a/examples/vulkan_example/main.cpp
+++ b/examples/vulkan_example/main.cpp
@@ -614,6 +614,7 @@ int main(int, char**)
     setup_vulkan(window);
 
     // Setup ImGui binding
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
     ImGui_ImplGlfwVulkan_Init_Data init_data = {};
     init_data.allocator = g_Allocator;
     init_data.gpu = g_Gpu;
@@ -623,6 +624,7 @@ int main(int, char**)
     init_data.descriptor_pool = g_DescriptorPool;
     init_data.check_vk_result = check_vk_result;
     ImGui_ImplGlfwVulkan_Init(window, true, &init_data);
+    //io.NavFlags |= ImGuiNavFlags_EnableKeyboard;  // Enable Keyboard Controls
 
     // Setup style
     ImGui::StyleColorsDark();
@@ -635,7 +637,6 @@ int main(int, char**)
     // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
     // - Read 'misc/fonts/README.txt' for more instructions and details.
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
-    //ImGuiIO& io = ImGui::GetIO();
     //io.Fonts->AddFontDefault();
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
     //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);