Is this possible to do on my PC?

I know this is nerdy, but there is something I want to do. I want to get the shortcut bar thing on a macbook: a href="http://manjerok.ru/blog/wp-content/uploads/2009/mac-screen.jpg," rel="nofollow"http://manjerok.ru/blog/wp-content/uploa…/a but I'm not sure how and what to search for on google. Please click the picture so you know what I'm talking about :) I've seen other people with a PC have the mac bar, and I want it too xD Can you help me?