diff --git a/config.def.h b/config.def.h
index b3d5d75..fc240b2 100644
--- a/config.def.h
+++ b/config.def.h
@@ -6,7 +6,7 @@ static const unsigned int snap      = 32;       /* snap pixel */
 static const int showbar            = 1;        /* 0 means no bar */
 static const int topbar             = 1;        /* 0 means bottom bar */
 static const int focusonwheel       = 0;
-static const char *fonts[]          = { "monospace:size=10" };
+static const char *fonts[]          = { "Liberation Sans:style=regular:size=11:antialias=true:autohint=true", "Font Awesome 5 Free:size=10:antialias=true:autohint=true" };
 static const char dmenufont[]       = "monospace:size=10";
 static const char col_gray1[]       = "#222222";
 static const char col_gray2[]       = "#444444";
@@ -20,7 +20,7 @@ static const char *colors[][3]      = {
 };
 
 /* tagging */
-static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+static const char *tags[] = { "", "", "", "", "", "", "7", "8", "" };
 
 static const Rule rules[] = {
 	/* xprop(1):
@@ -29,7 +29,20 @@ static const Rule rules[] = {
 	 */
 	/* class      instance    title       tags mask     isfloating   monitor */
 	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
+	{ "Pale moon", "Navigator", NULL,     2,            0,           -1 },
+	{ "Pale moon", "Browser", NULL,       2,            1,           -1 },
+	{ "Pale moon", "Places",  NULL,       2,            1,           -1 },
+	{ "Pale moon", "Toplevel", NULL,      2,            1,           -1 },
+	{ "Pale moon", "Devtools", NULL,      2,            1,           -1 },
+	{ "Pale moon", "DTA",     NULL,       2,            1,           -1 },
+	{ "Pale moon", "Global",  NULL,       2,            1,           -1 },
+	{ "Chromium-browser-chromium", "chromium-browser-chromium", NULL, 6, 0, -1 },
+	{ "TelegramDesktop", "telegram-desktop", "Media viewer", 1 << 2, 1, -1 },
+	{ "TelegramDesktop", "telegram-desktop", NULL, 1 << 2, 0,        -1 },
+	{ "mpv",      NULL,       NULL,       1 << 3,       0,           -1 },
+	{ "floatalsamxr", NULL,   NULL,       0,            1,           -1 },
+	{ "QjackCtl", "qjackctl", NULL,       0,            1,           -1 },
+	{ "Nextcloud", "nextcloud", NULL,       0,            1,           -1 },
 };
 
 #include "layouts.c"
@@ -70,6 +83,15 @@ static const char *upvol[] = { "amixer", "set", "Master", "2+", NULL };
 static const char *downvol[] = { "amixer", "set", "Master", "2-", NULL };
 /* alsa muting/unmuting */
 static const char *mute[] = { "amixer", "-q", "set", "Master", "toggle", NULL };
+/* screenshot tools */
+static const char *scrallcmd[] = { "/home/celso/sources/scripts/prtscr/prtscra.sh", NULL };
+static const char *scrcurcmd[] = { "/home/celso/sources/scripts/prtscr/prtscrcr.sh", NULL };
+static const char *scrselcmd[] = { "/home/celso/sources/scripts/prtscr/prtscrsel.sh", NULL };
+/* browsers */
+static const char *palemooncmd[]  = { "palemoon", NULL };
+static const char *chromiumcmd[]  = { "chromium", NULL };
+static const char *nextcloudcmd[]  = { "nextcloud", NULL };
+static const char *xfecmd[]  = { "xfe", NULL };
 
 static const Key keys[] = {
 	/* modifier                     key        function        argument */
@@ -78,6 +100,13 @@ static const Key keys[] = {
 	{ 0,              XF86XK_AudioRaiseVolume, spawn,          {.v = upvol } },
 	{ 0,              XF86XK_AudioLowerVolume, spawn,          {.v = downvol } },
 	{ 0,              XF86XK_AudioMute,        spawn,          {.v = mute } },
+	{ MODKEY,                       XK_Print,  spawn,          {.v = scrallcmd } },
+	{ MODKEY|ShiftMask,             XK_Print,  spawn,          {.v = scrcurcmd } },
+	{ MODKEY|ControlMask,           XK_Print,  spawn,          {.v = scrselcmd } },
+	{ MODKEY,                       XK_s,      spawn,          {.v = palemooncmd } },
+	{ MODKEY,                       XK_n,      spawn,          {.v = nextcloudcmd } },
+	{ MODKEY,                       XK_c,      spawn,          {.v = chromiumcmd } },
+	{ MODKEY|ShiftMask,             XK_x,      spawn,          {.v = xfecmd } },
 	{ MODKEY,                       XK_b,      togglebar,      {0} },
 	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
 	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },