diff --git a/vim/README.md b/vim/README.md
new file mode 100644
index 0000000..ebd9ff6
--- /dev/null
+++ b/vim/README.md
@@ -0,0 +1,3 @@
+https://unix.stackexchange.com/questions/110251/how-to-put-current-line-at-top-center-bottom-of-screen-in-vim
+https://www.thegeekstuff.com/2009/03/8-essential-vim-editor-navigation-fundamentals/
+https://vi.stackexchange.com/questions/14403/how-to-go-to-previous-open-buffer-from-vim-command-line
diff --git a/vim/vimrc b/vim/vimrc
index 69ff4dd..4c1180f 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -1,38 +1,15 @@
+" TODO: fzf enable search through hidden files - https://www.reddit.com/r/neovim/comments/fzeccx/how_can_i_make_fzf_include_hidden_directories/
+" TODO: fix fzf search the same dir in different windows https://vimways.org/2019/vim-and-the-working-directory/
+" TODO: create readme file about navigation
 filetype plugin indent on "Включает определение типа файла, загрузку...
 "... соответствующих ему плагинов и файлов отступов
 set encoding=utf-8
 syntax enable
-set timeoutlen=200 ttimeoutlen=0 " https://www.johnhawthorn.com/2012/09/vi-escape-delays/
+set timeoutlen=300 ttimeoutlen=0 " https://www.johnhawthorn.com/2012/09/vi-escape-delays/
 set number relativenumber
 set backspace=indent,eol,start
 filetype plugin indent on
 
-"
-" Colors configuration
-"
-set term=xterm-256color
-colorscheme atom-dark-256
-AirlineTheme dark
-
-function ToggleColors()
-    if (g:colors_name == "atom-dark-256")
-        colorscheme antiphoton
-        AirlineTheme light
-    else
-        colorscheme atom-dark-256
-        AirlineTheme dark
-    endif
-endfunction
-
-nnoremap <C-b> :call ToggleColors()<CR>
-
-" Changing <leader> key from \ to <space>
-nnoremap <SPACE> <Nop>
-let mapleader=" "
-
-" Folding params
-set foldlevelstart=20
-
 if empty(glob('~/.vim/autoload/plug.vim')) "Если vim-plug не стоит
   silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs 
     \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim 
@@ -53,6 +30,42 @@ call plug#begin('~/.vim/bundle') "Начать искать плагины в э
   Plug 'junegunn/fzf.vim'
 call plug#end() "Перестать это делать
 
+"
+" Colors configuration
+"
+set term=xterm-256color
+colorscheme atom-dark-256
+AirlineTheme dark
+
+function ToggleColors()
+    if (g:colors_name == "atom-dark-256")
+        colorscheme antiphoton
+        AirlineTheme light
+    else
+        colorscheme atom-dark-256
+        AirlineTheme dark
+    endif
+endfunction
+
+nnoremap <C-b> :call ToggleColors()<CR>
+
+" tabs navigation
+nnoremap <C-S-tab> :tabprevious<CR>
+nnoremap <C-tab>   :tabnext<CR>
+nnoremap <C-t>     :tabnew<CR>
+inoremap <C-S-tab> <Esc>:tabprevious<CR>i
+inoremap <C-tab>   <Esc>:tabnext<CR>i
+inoremap <C-t>     <Esc>:tabnew<CR>i
+nnoremap H gT
+nnoremap L gt
+
+
+" Changing <leader> key from \ to <space>
+nnoremap <SPACE> <Nop>
+let mapleader=" "
+
+" Folding params
+set foldlevelstart=20
 "
 " Vim-Airline plugin config
 "
@@ -82,6 +95,7 @@ nnoremap <leader>gp :! git push<CR>  " git Push
 nnoremap <leader>n :NERDTreeFocus<CR>
 nnoremap <C-n> :NERDTree<CR>
 nnoremap <C-t> :NERDTreeToggle<CR>
+let NERDTreeShowHidden=1
 " Exit Vim if NERDTree is the only window remaining in the only tab.
 autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
 
@@ -93,7 +107,7 @@ let g:fzf_layout = { 'window': { 'width': 0.9, 'height': 0.6  }  }
 
 nnoremap <silent> <Leader>b :Buffers<CR>
 nnoremap <silent> <Leader>f :Files<CR>
-nnoremap <silent> <Leader>cf :Rg<CR>
+nnoremap <silent> <Leader>gr :Rg<CR>
 nnoremap <silent> <Leader>/ :BLines<CR>
 nnoremap <silent> <Leader>' :Marks<CR>
 nnoremap <silent> <Leader>g :Commits<CR>