diff --git a/.vimrc b/.vimrc
index b94d298..a624c9d 100644
--- a/.vimrc
+++ b/.vimrc
@@ -21,7 +21,7 @@ map <C-k> <C-W>k
 map <C-h> <C-W>h
 map <C-l> <C-W>l
 let NERDTreeShowHidden=1
-set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab
+set tabstop=4 softtabstop=0 expandtab shiftwidth=4 smarttab
 colorscheme desert
 syntax on
 set splitright
@@ -43,6 +43,9 @@ set showcmd
 map <Leader>a :bn<cr>
 map <Leader>f :bp<cr>
 map <Leader>d :bp<cr>:bd #<cr>
+"---move the whole page without moving the cursor---
+nnoremap J <C-E>
+nnoremap K <C-Y>
 "-----nerdtree--------------------
 nmap <Leader>e :NERDTreeToggle<CR>
 " Search as you type, highlight results
@@ -51,3 +54,8 @@ set showmatch
 set hlsearch
 nnoremap \\ :noh<cr> " Clear higlighting
 "nnoremap <esc> :noh<return><esc>
+" Resize windows
+nnoremap <silent> <Up> 5<C-W>+
+nnoremap <silent> <Down> 5<C-W>-
+nnoremap <silent> <Right> 10<C-W>>
+nnoremap <silent> <Left> 10<C-W><