OpenCart Community

Hello, im new to open cart.
I just install a opencart eshop on a server and today i see down and right in the spot that say Powered by opencart.com say to me another site.
says Master Print and Cut Systems http://www.master.gr © 2012

can anybody please help me to remove this?

Open your footer.tpl and find this: Edit what is there or delete the entire thing.