diff --git a/.config/i3/config b/.config/i3/config
index 04e7f71..b5726a0 100644
--- a/.config/i3/config
+++ b/.config/i3/config
@@ -93,8 +93,8 @@ bindsym $mod+Shift+r restart
 # exit i3 (logs you out of your X session)
 bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"
 
-# all windows (except non-float) have a 1px border
-new_window pixel 1
+# no border nor title
+new_window none
 
 # hide borders when touching edges
 hide_edge_borders both
@@ -126,6 +126,9 @@ bindsym $mod+r mode "resize"
 
 #put workspace 1 on main screen
 workspace 1 output DVI-D-0
+workspace 2 output HDMI-0 
+workspace 3 output HDMI-0 
+workspace 4 output DVI-D-0
 
 #start compositor
 exec --no-startup-id compton
@@ -156,6 +159,9 @@ bindsym $mod+Shift+l exec --no-startup-id $Locker && echo mem > /sys/power/state
 exec_always --no-startup-id xset dpms 600
 exec_always --no-startup-id xautolock -time 9 -locker $Locker
 
+#Notifications
+exec_always --no-startup-id dunst
+
 #i3 gaps
 gaps inner 10
 gaps outer 0
@@ -165,4 +171,9 @@ smart_gaps on
 bindsym XF86AudioRaiseVolume exec --no-startup-id amixer set 'Master' 5%+
 bindsym XF86AudioLowerVolume exec --no-startup-id amixer set 'Master' 5%-
 bindsym XF86AudioMute exec --no-startup-id amixer set 'Master' toggle
-bindsym XF86AudioPlay exec --no-startup-id playerctl play-pause
\ No newline at end of file
+bindsym XF86AudioPlay exec --no-startup-id playerctl play-pause
+
+#Open explorer without last tabs
+bindsym Mod4+e exec spacefm -n
+#Open explorer with last tabs (sym to Ctrl+T, Ctrl+Maj+T)
+bindsym Mod4+Shift+e exec spacefm
diff --git a/.config/i3/lock/lock.sh b/.config/i3/lock/lock.sh
new file mode 100755
index 0000000..ab3e2ba
--- /dev/null
+++ b/.config/i3/lock/lock.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+B='#00000000'  # blank
+C='#50343444'  # clear ish
+D='#e6b790ff'  # default
+T='#a55f41bb'  # text
+W='#b7a56cff '  # wrong
+V='#bb00bbbb'  # verifying
+I='#fceac655'  # inside circle
+
+i3lock \
+--insidevercolor=$I   \
+--ringvercolor=$D     \
+\
+--insidewrongcolor=$I \
+--ringwrongcolor=$D   \
+\
+--insidecolor=$I      \
+--ringcolor=$D        \
+--linecolor=$B        \
+--separatorcolor=$D   \
+\
+--verifcolor=$T        \
+--wrongcolor=$T        \
+--timecolor=$T        \
+--datecolor=$T \
+--layoutcolor=$T      \
+--keyhlcolor=$C       \
+--bshlcolor=$C        \
+\
+--screen 1            \
+--blur 10              \
+--clock               \
+--indicator           \
+--timestr="%H:%M:%S"  \
+\
+--veriftext="Chosto ?" \
+--wrongtext="LEURRE" \
+--modsize=10 \
+--radius=110 \
+--noinputtext="OH DIS DONC" \
\ No newline at end of file