diff --git a/nvim/.config/nvim/lua/zegonix/keybindings.lua b/nvim/.config/nvim/lua/zegonix/keybindings.lua
index 436ffa0..f9a96bc 100644
--- a/nvim/.config/nvim/lua/zegonix/keybindings.lua
+++ b/nvim/.config/nvim/lua/zegonix/keybindings.lua
@@ -8,6 +8,10 @@ vim.keymap.set({ "n", "v" }, "<Space>", "<Nop>", { silent = true })
 -- command options
 local opts = { noremap = true, silent = true }
 
+-- save & quit file
+vim.keymap.set("n", "<C-s>", "<cmd> w <CR>", opts)
+vim.keymap.set("n", "<C-q>", "<cmd> q <CR>", opts)
+
 -- Allow moving the cursor through wrapped lines with j, k
 vim.keymap.set("n", "k", "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
 vim.keymap.set("n", "j", "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
@@ -16,7 +20,8 @@ vim.keymap.set("n", "j", "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = tr
 vim.keymap.set("n", "<Esc>", ":noh<CR>", opts)
 
 -- delete single character without copying into register
-vim.keymap.set("n", "x", '"_x', opts)
+-- also allows to delete selection without copying into register
+vim.keymap.set({ "n", "v" }, "x", '"_x', opts)
 
 -- Vertical scroll and center
 vim.keymap.set("n", "<C-d>", "<C-d>zz", opts)
@@ -35,7 +40,7 @@ vim.keymap.set("n", "<S-Right>", ":vertical resize +1<CR>", opts)
 -- Buffers
 -- vim.keymap.set("n", "<C-S-f>", ":bnext<CR>", opts)
 -- vim.keymap.set("n", "<C-S-d>", ":bprevious<CR>", opts)
-vim.keymap.set("n", "<leader>x", ":bdelete!<CR>", opts)   -- close buffer
+vim.keymap.set("n", "<leader>x", ":bdelete!<CR>", opts) -- close buffer
 vim.keymap.set("n", "<leader>b", "<cmd> enew <CR>", opts) -- new buffer
 
 -- Increment/decrement numbers
@@ -43,8 +48,8 @@ vim.keymap.set("n", "<leader>+", "<C-a>", opts) -- increment
 vim.keymap.set("n", "<leader>-", "<C-x>", opts) -- decrement
 
 -- Window management
-vim.keymap.set("n", "<leader>v", "<C-w>v", opts)  -- split window vertically
-vim.keymap.set("n", "<leader>h", "<C-w>s", opts)  -- split window horizontally
+vim.keymap.set("n", "<leader>v", "<C-w>v", opts) -- split window vertically
+vim.keymap.set("n", "<leader>h", "<C-w>s", opts) -- split window horizontally
 vim.keymap.set("n", "<leader>se", "<C-w>=", opts) -- make split windows equal width & height
 
 -- Navigate between splits
@@ -72,5 +77,5 @@ vim.keymap.set("v", ">", ">gv", opts)
 vim.keymap.set("v", "p", '"_dP', opts)
 
 -- Tabs
-vim.keymap.set("n", "<leader>tn", ":tabnew<CR>", opts)   -- open new tab
+vim.keymap.set("n", "<leader>tn", ":tabnew<CR>", opts) -- open new tab
 vim.keymap.set("n", "<leader>tw", ":tabclose<CR>", opts) -- close current tab