Muzes, ale musis pak pouzit svuj klic (Product key),
ktere je uvedeno na stitku COA
http://www.microsoft.com/oem/en/licensing/antipira cy/Pages/COA_hologram.aspx
http://www.pc-it.cz/gallery/coa_page_0.jpg
http://image.ecplaza.com/offer/t/tophaiya/7228827. jpg