How to read directories

1- Invoke the filesystem

var fs = require('fs')

2- Use the function readdir() from the fs variable

fs.readdir('c:/', (err, data) => {
 console.log(data) 
})

3- You will get a list of contents and directories within your C: drive

 [ '$GetCurrent',
  '$RECYCLE.BIN',
  'Documents and Settings',
  'Program Files',
  'Program Files (x86)',
  'ProgramData',
  'Users',
  'wamp64',
  'Windows',
  'Windows10Upgrade' ]