diff --git a/apply.sh b/apply.sh
index 8d0bae4..0a4fc21 100755
--- a/apply.sh
+++ b/apply.sh
@@ -1,37 +1,97 @@
 #!/usr/bin/bash
 
-printf "\n";
-echo "######################################";
-echo "## Retrozinndev's Hyprland Dotfiles ##";
-echo "######################################";
-printf "\n";
+set -e
+trap "printf \"\nOk! Quitting beacuse you entered an exit signal.\n\"; exit 1" SIGINT
 
+printf "\n"
+echo "######################################"
+echo "## Retrozinndev's Hyprland Dotfiles ##"
+echo "######################################"
+printf "\n"
+
+CONFIG_DIR="$HOME/.config"
+DOTFILES_DIRS=("hypr" "waybar" "swaync" "wlogout" "wofi")
+DOTFILES_BACKUP_DIR="$HOME/hyprland-dotfiles/bkp"
 
 echo "Welcome to my dotfiles installation script!"
 
-# Say that dotfiles aren't ready to use yet and exit
-echo "Oh oh! Looks like my Dotfiles aren't ready to use yet! Try again later... exiting."
-printf "\n"
-exit 0
+# Warn user of possible problems that can happen
+echo "WARN! Running this script may cause problems with your system. When continuing, you're confirming that any problem that may happen with your system is of **your** responsability."
 
-function backup_previous_dotfiles {
+function Backup_previous_dotfiles {
     echo "Making backup before installing dotfiles..."
-	# Do backup steps here
+    echo "[info] Creating backup dir in $DOTFILES_BACKUP_DIR"
+    mkdir $DOTFILES_BACKUP_DIR
+    
+    # Make backup of existing configurations
+    for dir in ${DOTFILES_DIRS[@]}; do
+        if [[ -d "$CONFIG_DIR/$dir" ]]
+        then
+            echo "-> Making backup of $dir"
+            cp -r "$CONFIG_DIR/$dir" $DOTFILES_BACKUP_DIR
+        else
+            echo "[info] Skipping backup of $dir. It does not exist."
+        fi
+    done
+
 	echo "Finished backup."
 }
 
-function apply_dotfiles {
+function Apply_wallpaper {
+    echo "Would you also like to apply the Nijika Ijichi wallpaper?"
+    read input_wallpaper
+    if [[ $input_wallpaper = "y" ]] || [[ $input_wallpaper = "yes" ]]
+    then
+        echo "Thanks for using the wallpaper! Oh, remember that I am not the author!"
+        echo "Wallpaper source: https://www.wallpaperflare.com/"
+
+        echo "-> Copying Hyprpaper to ~/.config/hypr"
+        echo "-> Copying wallpapers to ~/wallpapers"
+        mkdir -p wallpapers
+        cp ./wallpapers/* $HOME/wallpapers
+    else
+        echo "Ok! The wallpaper is yours to choose!"
+    fi
+}
+
+function Apply_dotfiles {
 	
 	printf "\n"
-    backup_previous_dotfiles
+    Backup_previous_dotfiles
 	printf "\n"
 
 	printf "Starting dotfiles installation...\n"
 
-	echo "[info] Installing Hyprland configs"
-	echo "[info] Installing wofi stylesheet"
-	echo "Ah yes! Looks like it's ready to use! If you find any issue, report at: https://github.com/retrozinndev/Hyprland-Dots/issues "
+	echo "-> Installing Hypr family"
+    # Hypr family(hyprland, hypridle, etc.) steps
+    mkdir -p $CONFIG_DIR/hypr
+    cp -f ./hyprland/* $CONFIG_DIR/hypr
+    cp -f ./hyprlock/* $CONFIG_DIR/hypr
+    cp -f ./hypridle/* $CONFIG_DIR/hypr
+
+	echo "-> Installing Wofi"
+    mkdir -p $CONFIG_DIR/wofi
+    cp -f ./wofi/* $CONFIG_DIR/wofi
+
+    echo "-> Installing Sway Notification Center"
+    mkdir -p $CONFIG_DIR/swaync
+    cp -f ./swaync/* $CONFIG_DIR/swaync
+
+    echo "-> Installing Waybar"
+    mkdir -p $CONFIG_DIR/waybar
+    cp -f ./waybar/* $CONFIG_DIR/waybar
+    
+    echo "-> Installing Wlogout Menu"
+    mkdir -p $CONFIG_DIR/wlogout
+    cp -f ./wlogout/* $CONFIG_DIR/wlogout
+
+    # Ask if user wants to apply repo's default wallpaper
+    Apply_wallpaper
+
+    echo "Ah yes! Looks like it's ready to use, yay!"
+    echo "If you find any issue, please report at: https://github.com/retrozinndev/Hyprland-Dots/issues"
 	echo "Thanks for using my dotfiles! I'm really happy with that :3"
+    printf "\n"
 }
 
 echo -n "Do you want to install the dotfiles? [y/n] "
@@ -39,7 +99,7 @@ read input
 
 if [[ $input = "y" ]] || [[ $input = "yes" ]]
 then
-	apply_dotfiles
+	Apply_dotfiles
 else
     printf "Ok, doing as you said! Bye bye!\n"
 	exit 0