╬ô├Â┬╝Ôö£├¡Click on Server Manager ╬ô├Â┬╝Ôö£├¡Scroll over so you can see the Product ID section ╬ô├Â┬╝Ôö£├¡Click on Not Activated ╬ô├Â┬╝Ôö£├¡Enter your Product Key and click Activate ╬ô├Â┬╝Ôö£├¡Windows should activate, if not correct the issue displayed and try the activation again ╬ô├Â┬╝Ôö£├¡