diff --git a/config.def.h b/config.def.h
index 25f29c3..6bcc877 100644
--- a/config.def.h
+++ b/config.def.h
@@ -43,7 +43,7 @@ static const Rule rules[] = {
 	 */
 	/* class      instance    title       tags mask     isfloating   monitor */
 	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
+	//{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
 };
 
 /* layout(s) */
@@ -77,35 +77,44 @@ static const char *termcmd[]  = { "st", NULL };
 static const char *flexcmd[]= {"st", "-g", "115x29", "-e", "sh", "-c", "neofetch; sleep 100", NULL};
 static const char *dmenucmd[] = {"dmenu_run.sh", NULL};
 static const char* termtmuxzshcmd[] = {"st", "-e", "tmux", "new-session", "zsh", NULL};
+static const char* flameshotcmd[] = {"flameshot", "gui", NULL};
+static const char* pa_mute[] = {"pactl", "set-sink-mute", "@DEFAULT_SINK@", "toggle", NULL};
+static const char* pa_lower[] = {"pactl", "set-sink-volume", "@DEFAULT_SINK@", "-5%", NULL};
+static const char* pa_raise[] = {"pactl", "set-sink-volume", "@DEFAULT_SINK@", "+5%", NULL};
 
 static const Key keys[] = {
 	/* modifier                     key        function        argument */
-    { MODKEY,                       XK_space,  toggle_keyboard_layout, {0} },
-    { MODKEY,                       XK_r,      spawn,          {.v = dmenucmd } },
-	{ MODKEY|ControlMask,           XK_s,      spawn,          {.v = termcmd } },
-	{ MODKEY,                       XK_s,      spawn,          {.v = termtmuxzshcmd } },
-    { MODKEY|ControlMask,           XK_n,      spawn,          {.v = flexcmd } },
-	{ MODKEY,                       XK_b,      togglebar,      {0} },
-	{ MODKEY,                       XK_k,      focusstack,     {.i = +1 } },
-	{ MODKEY,                       XK_l,      focusstack,     {.i = -1 } },
-	{ MODKEY,                       XK_i,      incnmaster,     {.i = +1 } },
-	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
-	{ MODKEY,                       XK_j,      setmfact,       {.f = -0.05} },
-	{ MODKEY,                       XK_semicolon    ,      setmfact,       {.f = +0.05} },
-	{ MODKEY,                       XK_Return, zoom,           {0} },
-	{ MODKEY,                       XK_Tab,    view,           {0} },
-	{ MODKEY|Mod1Mask ,             XK_c,      killclient,     {0} },
-	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
-	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
-	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
+    { 0,                   XK_Print,       spawn,          {.v = flameshotcmd } },
+    { 0,            XF86XK_AudioMute,      spawn,          {.v = pa_mute } }, 
+    { 0,       XF86XK_AudioLowerVolume,    spawn,          {.v = pa_lower } }, 
+    { 0,       XF86XK_AudioRaiseVolume,    spawn,          {.v = pa_raise } }, 
+    { MODKEY,                       XK_space,       toggle_keyboard_layout, {0} },
+    { MODKEY,                       XK_r,           spawn,          {.v = dmenucmd } },
+	{ MODKEY|ControlMask,           XK_s,           spawn,          {.v = termcmd } },
+	{ MODKEY,                       XK_s,           spawn,          {.v = termtmuxzshcmd } },
+    { MODKEY|ControlMask,           XK_n,           spawn,          {.v = flexcmd } },
+	{ MODKEY,                       XK_b,           togglebar,      {0} },
+	{ MODKEY,                       XK_k,           focusstack,     {.i = +1 } },
+	{ MODKEY,                       XK_l,           focusstack,     {.i = -1 } },
+	{ MODKEY,                       XK_i,           incnmaster,     {.i = +1 } },
+	{ MODKEY,                       XK_d,           incnmaster,     {.i = -1 } },
+	{ MODKEY,                       XK_j,           setmfact,       {.f = -0.05} },
+	{ MODKEY,                       XK_semicolon,   setmfact,       {.f = +0.05} },
+	{ MODKEY,                       XK_Return,      zoom,           {0} },
+	{ MODKEY,                       XK_Tab,         view,           {0} },
+	{ MODKEY|Mod1Mask ,             XK_F4,          killclient,     {0} },
+	{ MODKEY,                       XK_t,           setlayout,      {.v = &layouts[0]} },
+	{ MODKEY,                       XK_f,           setlayout,      {.v = &layouts[1]} },
+	{ MODKEY,                       XK_m,           setlayout,      {.v = &layouts[2]} },
 	//{ MODKEY,                       XK_space,  setlayout,      {0} },
-	{ MODKEY|ControlMask,           XK_space,  togglefloating, {0} },
-	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
-	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
-	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
-	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
-	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
-	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
+	{ MODKEY|ControlMask,           XK_space,       togglefloating, {0} },
+	{ MODKEY,                       XK_0,           view,           {.ui = ~0 } },
+	{ MODKEY|ShiftMask,             XK_0,           tag,            {.ui = ~0 } },
+	{ MODKEY,                       XK_j,           focusmon,       {.i = -1 } },
+	{ MODKEY,                       XK_semicolon,   focusmon,       {.i = +1 } },
+	{ MODKEY|ControlMask,           XK_j,           tagmon,         {.i = -1 } },
+	{ MODKEY|ControlMask,           XK_semicolon,   tagmon,         {.i = +1 } },
+	{ MODKEY|ShiftMask,             XK_q,           quit,           {0} },
 	TAGKEYS(                        XK_1,                      0)
 	TAGKEYS(                        XK_2,                      1)
 	TAGKEYS(                        XK_3,                      2)
@@ -115,7 +124,6 @@ static const Key keys[] = {
 	TAGKEYS(                        XK_7,                      6)
 	TAGKEYS(                        XK_8,                      7)
 	TAGKEYS(                        XK_9,                      8)
-	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
 };
 
 /* button definitions */