diff --git a/src/btop_input.cpp b/src/btop_input.cpp
index 13ed1e2..586dea9 100644
--- a/src/btop_input.cpp
+++ b/src/btop_input.cpp
@@ -249,7 +249,7 @@ namespace Input {
 					Menu::show(Menu::Menus::Main);
 					return;
 				}
-				else if (is_in(key, "F1", help_key)) {
+				else if (is_in(key, "F1", "?", help_key)) {
 					Menu::show(Menu::Menus::Help);
 					return;
 				}
diff --git a/src/btop_menu.cpp b/src/btop_menu.cpp
index 6dd420c..c9f5c64 100644
--- a/src/btop_menu.cpp
+++ b/src/btop_menu.cpp
@@ -111,7 +111,7 @@ namespace Menu {
 		{"4", "Toggle PROC box."},
 		{"d", "Toggle disks view in MEM box."},
 		{"F2, o", "Shows options."},
-		{"F1, h", "Shows this window."},
+		{"F1, ?, h", "Shows this window."},
 		{"ctrl + z", "Sleep program and put in background."},
 		{"q, ctrl + c", "Quits program."},
 		{"+, -", "Add/Subtract 100ms to/from update timer."},