diff --git a/config.def.h b/config.def.h
index 81c3fc0..6c2e7f2 100644
--- a/config.def.h
+++ b/config.def.h
@@ -46,7 +46,7 @@ static const Layout layouts[] = {
 };
 
 /* key definitions */
-#define MODKEY Mod1Mask
+#define MODKEY Mod4Mask
 #define TAGKEYS(KEY,TAG) \
 	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
 	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
@@ -59,13 +59,18 @@ static const Layout layouts[] = {
 /* commands */
 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 *rofi[] = {"rofi", "-show", "drun", "-show-emojis", NULL};
+static const char *browser[] = {"brave"};
 static const char *termcmd[]  = { "st", NULL };
+static const char *alatty[] = {"alacritty", NULL};
 
 static const Key keys[] = {
 	/* modifier                     key        function        argument */
-	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+	{ MODKEY,                       XK_p,      spawn,          {.v = rofi } },
 	{ MODKEY|ShiftMask,             XK_Return, spawn,          {.v = termcmd } },
+	{ MODKEY|ControlMask,           XK_Return, spawn,          {.v = alatty } },
 	{ MODKEY,                       XK_b,      togglebar,      {0} },
+	{ MODKEY|ShiftMask,             XK_b,      spawn,          {.v = browser } },
 	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
 	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
 	{ MODKEY,                       XK_i,      incnmaster,     {.i = +1 } },