new_contents: import subprocess
  import _thread
  
  taskList = [
      'D:\Program Files\VPS\\Shadowsocks.exe',
      'D:\\Program Files\\QQ\\Bin\\QQ.exe',
      'D:\\Program Files\\JetBrains\\IntelliJ IDEA 14.1.4\\bin\\idea.exe'
      ]
  
  def startProcess(task):
     subprocess.call([task], shell=True)
  
  
  def main():
      for index, task in enumerate(taskList):
         _thread .start_new_thread(startProcess, (task,))
   
  if __name__ == '__main__':
     main()
     input("Press Enter to exit...")
  
subject: Create starter.py