diff --git a/config.h b/config.h
index 0d2d89e..49c2256 100644
--- a/config.h
+++ b/config.h
@@ -5,8 +5,8 @@ static const unsigned int borderpx  = 0;        /* border pixel of windows */
 static const unsigned int snap      = 32;       /* snap pixel */
 static const int showbar            = 1;        /* 0 means no bar */
 static const int topbar             = 0;        /* 0 means bottom bar */
-static const char *fonts[]          = { "monospace:size=9" };
-static const char dmenufont[]       = "monospace:size=9";
+static const char *fonts[]          = { "monospace:size=8" };
+static const char dmenufont[]       = "monospace:size=8";
 static const char col_gray1[]       = "#222222";
 static const char col_gray2[]       = "#444444";
 static const char col_gray3[]       = "#bbbbbb";
@@ -58,10 +58,11 @@ static const Layout layouts[] = {
 static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
 static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
 static const char *termcmd[]  = { "urxvt", NULL };
+#include <X11/XF86keysym.h>
 
 static Key keys[] = {
 	/* modifier                     key        function        argument */
-	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+	{ MODKEY,                       XK_d,      spawn,          {.v = dmenucmd } },
 	{ MODKEY,                       XK_Return, spawn,          {.v = termcmd } },
 	{ MODKEY,                       XK_b,      togglebar,      {0} },
 	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
@@ -73,6 +74,8 @@ static Key keys[] = {
 	{ MODKEY|ShiftMask,                       XK_Return, zoom,           {0} },
 	{ MODKEY,                       XK_Tab,    view,           {0} },
 	{ MODKEY,                       XK_q,      killclient,     {0} },
+	{ MODKEY,                       XK_w,      spawn,          SHCMD("$BROWSER")},
+	{ MODKEY,                       XK_r,      spawn,          SHCMD("$TERM -e ranger"},
 	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
 	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
@@ -93,7 +96,15 @@ static Key keys[] = {
 	TAGKEYS(                        XK_7,                      6)
 	TAGKEYS(                        XK_8,                      7)
 	TAGKEYS(                        XK_9,                      8)
-	{ MODKEY|ShiftMask,             XK_e,      quit,           {0} },
+	{ MODKEY|ShiftMask,             XK_Escape, quit,           {0} },
+	/*special keys*/
+	{ 0, XF86XK_TouchpadToggle, 		   spawn,	   SHCMD("(synclient | grep 'TouchpadOff.*1' && syclient TouchpadOff=0) || synclient TouchpadOff=1") },
+	{ 0, XF86XK_MonBrightnessUp,		   spawn,	   SHCMD("light -A 10") },
+	{ 0, XF86XK_MonBrightnessDown,		   spawn,	   SHCMD("light -U 10") },
+	{ 0, XF86XK_AudioMute,			   spawn,	   SHCMD("pamixer -t") },
+	{ 0, XF86XK_AudioRaiseVolume,		   spawn,	   SHCMD("pamixer --allow-boost -i 5") },
+	{ 0, XF86XK_AudioLowerVolume,		   spawn,	   SHCMD("pamixer --allow-boost -d 5") },
+	{ 0, XF86XK_Sleep,		   spawn,	   SHCMD("sudo -A zzz") },
 };
 
 /* button definitions */