netrw can help you manage your file system,but you need to set set nocompatible and filetype plugin on in you .vimrc file.
:Explore or :E can open the current directory,the netrw also provide :Sexplore and :Vexplore to open the file in a other window.
In the netrw mode, you can use % create a new file, d create a new directory, R rename the file/directory under the cursor and D delete the file/directory under the cursor.