diff --git a/nvim/init.vim b/nvim/init.vim
index bd6dd98..10fb197 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -1,7 +1,6 @@
 call plug#begin('~/local/share/nvim/plugged')
 
 Plug 'itchyny/lightline.vim'
-Plug 'airblade/vim-gitgutter'
 Plug 'editorconfig/editorconfig-vim'
 Plug 'itchyny/lightline.vim'
 Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
@@ -74,18 +73,22 @@ let g:fzf_nvim_statusline = 0 " disable statusline overwriting
 
 "remaps
 nnoremap <silent> <leader><space> :Files<CR>
-nnoremap <silent> <leader>a :Windows<CR>
+nnoremap <silent> <leader>w :Windows<CR>
 nnoremap <silent> <leader>h :History<CR>
 
 " Switching windows
-map <A-h> <C-w>h
-map <A-j> <C-w>j
-map <A-k> <C-w>k
-map <A-l> <C-w>l
+nnoremap <A-h> <C-w>h
+nnoremap <A-j> <C-w>j
+nnoremap <A-k> <C-w>k
+nnoremap <A-l> <C-w>l
+
+" 
+nnoremap <A-J> :tabp<CR>
+nnoremap <A-K> :tabn<CR>
 
-" Basic cmd commands
+" Basic cmd commanous
 nnoremap <A-o> :!touch<Space>
-nnoremap <A-e> :!crf<Space>
+nnoremap <A-e> :tabe<Space>
 nnoremap <A-d> :!mdkir<Space>
 nnoremap <A-m> :!mv<Space>%<Space>
 
@@ -93,4 +96,5 @@ nnoremap <A-m> :!mv<Space>%<Space>
 vmap < <gv
 vmap > >gv
 
-
+" Open NERDTree
+nnoremap <leader>n :NERDTreeToggle<CR>