Here's a tutorial[2] for NERD Tree that I quickly found.
[1]: https://github.com/scrooloose/nerdtree
[2]: http://code.tutsplus.com/tutorials/vim-essential-plugin-nerd...
If you want to see a 'file browser', open VIM and type ":sp ."
Strictly speaking you don't need nerdTree (though I love it ).
Here's a tutorial[2] for NERD Tree that I quickly found.
[1]: https://github.com/scrooloose/nerdtree
[2]: http://code.tutsplus.com/tutorials/vim-essential-plugin-nerd...