Change ur windows xp / 7 / vista in to mac........100% works and safe

First u need to download

Rocketdock

A Mac theme

Add ons for rocketdock
I UPLOADED EVERYTHING U NEED INTO MEDIAFIRE AND  DOWNLOAD IT FROM
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after download extract zip file and follow these steps

Step :1

open rocketdock folder and install RocketDock-v1.3.5.exe

Step:2

coppy the folder StackDocklet to C:\Program Files\RocketDock\Docklets

and now open Nabs osx leopard folder and follow these steps

*Place the Nabs mac osx dock folder in  C:\Program Files\RocketDock\Skins

*After you coppied it in the Skins folder, open up the Nabs mac osx dock folder and coppy indicator.png to C:\Program Files\RocketDock\Defaults\DefaultIndicator

it it asks to overwrite click overwrite

Step:3

open mac theme for xp folder and place X.msstyles and X folder  in C:\WINDOWS\Resources\Themes

double click X.msstyles and click apply and then ok

Step:4

Right click at any empty space of ur desktop and arrange icons by

and untick SHOW DESKTOP ICONS

Step:5

right click on taskbar and untick LOCK TASKBAR and pull taskbar to top of the screen and again right clock on taskbar and tick LOCK TASKBAR

Step:6

now open Rocketdock and right click on it and then screen position to bottom

and open then again right click on rocketdock and click on add item and click on stack docklet open it and make settings as u like

Here are some screen shots:

HINT:
create a restore point before doing anything............if any thing goes wrong u can just restore your computer