diff --git a/ui (gen4)/features/keyboard.js b/ui (gen4)/features/keyboard.js
index db1d9507..0a3df0c5 100755
--- a/ui (gen4)/features/keyboard.js	
+++ b/ui (gen4)/features/keyboard.js	
@@ -461,8 +461,8 @@ module.GLOBAL_KEYBOARD = {
 		';': 'togglePreviewFilter: "Show shadows" -- Preview shadows',
 		':': 'togglePreviewFilter: "Show highlights" -- Preview highlights',
 		'caps+:': ':',
-		"'": 'togglePreviewFilter: "Black and white" -- Preview black and white',
-		'"': 'togglePreviewFilter: "Edge detect" -- Show edges',
+		'"': 'togglePreviewFilter: "Black and white" -- Preview black and white',
+		"'": 'togglePreviewFilter: "Edge detect" -- Show edges',
 		'caps+"': '"',
 
 		// doc...
diff --git a/ui (gen4)/lib/widget/browse.js b/ui (gen4)/lib/widget/browse.js
index 626b1745..47d7e715 100755
--- a/ui (gen4)/lib/widget/browse.js	
+++ b/ui (gen4)/lib/widget/browse.js	
@@ -1819,6 +1819,7 @@ var BrowserPrototype = {
 			Esc: 'close: "reject"',
 
 			'/': 'startFilter!',
+			ctrl_F: '/',
 
 			ctrl_A: 'startFullPathEdit!',