diff --git a/init.lua b/init.lua
index 20d2a4a6..38499dc5 100644
--- a/init.lua
+++ b/init.lua
@@ -49,7 +49,7 @@ Kickstart Guide:
       - <escape key>
       - :
       - Tutor
-      - <enter key>
+      - <enter key>disa
 
     (If you already know the Neovim basics, you can skip this step.)
 
@@ -237,7 +237,39 @@ require('lazy').setup({
   --
   -- Use `opts = {}` to force a plugin to be loaded.
   --
+  {
+    'nvim-tree/nvim-tree.lua',
+    version = '*',
+    lazy = false,
+    dependencies = {
+      'nvim-tree/nvim-web-devicons',
+      enabled = true,
+    },
+    config = function()
+      require('nvim-tree').setup {}
+      local function my_on_attach(bufnr)
+        local api = require 'nvim-tree.api'
 
+        local function opts(desc)
+          return { desc = 'nvim-tree: ' .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
+        end
+
+        -- default mappings
+        api.config.mappings.default_on_attach(bufnr)
+
+        -- custom mappings
+        vim.keymap.set('n', '<C-t>', api.tree.change_root_to_parent, opts 'Up')
+        vim.keymap.set('n', '?', api.tree.toggle_help, opts 'Help')
+      end
+
+      -- pass to setup along with your other options
+      require('nvim-tree').setup {
+        ---
+        on_attach = my_on_attach,
+        ---
+      }
+    end,
+  },
   -- Here is a more advanced example where we pass configuration
   -- options to `gitsigns.nvim`. This is equivalent to the following Lua:
   --    require('gitsigns').setup({ ... })