diff --git a/defaults/config.toml b/defaults/config.toml
new file mode 100644
index 0000000..e9431cc
--- /dev/null
+++ b/defaults/config.toml
@@ -0,0 +1,34 @@
+title = "Snigdha OS Kernel Switcher Settings"
+[kernels]
+official = [
+    {
+        name = "linux",
+        description = "",
+        headers = "linux-headers"
+    },
+    {
+        name = "linux-lts",
+        description = "",
+        headers = "linux-headers" 
+    },
+    {
+        name = "linux-zen",
+        description = "",
+        headers = "linux-headers"
+    },
+    {
+        name = "linux-hardened",
+        description = "",
+        headers = "linux-headers"
+    },
+    {
+        name = "linux-hardened",
+        description = "",
+        headers = "linux-headers"
+    },
+    {
+        name = "linux-hardened",
+        description = "",
+        headers = "linux-headers"
+    }
+]
\ No newline at end of file
diff --git a/lib/functions.py b/lib/functions.py
new file mode 100644
index 0000000..70e4b57
--- /dev/null
+++ b/lib/functions.py
@@ -0,0 +1,55 @@
+import os
+import gi
+from gi.repository import GLib
+gi.require_version("Gtk", "4.0")
+import logging
+from logging.handlers import TimedRotatingFileHandler
+
+# ------------ Global Variable Start -------------- #
+# Base Directory
+base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__)))
+latest_archlinux_package_search_url = "https://archive.archlinux.org/packages/search/json?name=${PACKAGE_NAME}"
+archlinux_mirror_archive_url = "https://archive.archlinux.org/"
+headers = {
+    "Contect-Type": "text/plain;charset=UTF-8",
+    "User-Agent": "Mozilla/5.0 (Linux x86_64) Gecko Firefox"
+}
+cache_days = 7
+fetch_kernel_dict = {}
+supported_kernel_dict = {}
+community_kernel_dict = {}
+cached_kernel_list = []
+community_kernel_list = []
+pacman_repos_list = []
+process_timeout = 200
+sudo_username = os.getlogin()
+home = "/home/" + str(sudo_username)
+
+# Pacman Specified
+pacman_logfile = "/var/log/pacman.log"
+pacman_lockfile = "/var/lib/pacman/db.lck"
+pacman_conf_file = "/etc/pacman.conf"
+pacman_cache = "/var/cache/pacman/pkg"
+
+# Thread Specified
+thread_get_kernels = "thread_get_kernels"
+thread_get_community_kernels = "thread_get_community_kernels"
+thread_install_community_kernel = "thread_install_community_kernel"
+thread_install_archive_kernel = "thread_install_archive_kernel"
+thread_check_kernel_state = "thread_check_kernel_state"
+thread_uninstall_kernel = "thread_uninstall_kernel"
+thread_monitor_messages = "thread_monitor_messages"
+thread_refresh_cache = "thread_refresh_cache"
+thread_refresh_ui = "thread_refresh_ui"
+
+# Cache Specified
+cache_dir = "%s/.cache/snigdhaos-kernel-switcher" %home
+cache_file = "%s/kernels.toml" %cache_dir
+cache_update = "%s/update" %cache_file
+
+# Log Specified
+log_dir = "/var/log/snigdhaos-kernel-switcher"
+event_log_file = "%s/event.log" %log_dir
+
+# Configuration Specified
+config_file_default = "%s/defaults/config.toml"
\ No newline at end of file