<p>When I installed Windows Server 2008 I didn't have the (activation) key. Now that I have it I can't find where to enter it. Anybody know?</p>

[{'answer_id': 77549, 'author': 'Bryant', 'author_id': 10893, 'author_profile': 'https://Stackoverflow.com/users/10893', 'pm_score': 5, 'selected': True, 'text': '<p>Go to Control Panel\\System and then under Windows Activation click "Change Product Key".</p>\n'}, {'answer_id': 77550, 'author': 'Joshua Hudson', 'author_id': 6232, 'author_profile': 'https://Stackoverflow.com/users/6232', 'pm_score': 0, 'selected': False, 'text': '<p>I know in Vista this is done from the system control panel. I would check there in Server 2008.</p>\n'}, {'answer_id': 77579, 'author': 'Community', 'author_id': -1, 'author_profile': 'https://Stackoverflow.com/users/-1', 'pm_score': 0, 'selected': False, 'text': "<p>There might be an icon down in the tray, or it will prompt you during logon.  I don't recall how long it will take to prompt you, or if it takes any time at all.</p>\n\n<p>Try rebooting and logging on.</p>\n"}, {'answer_id': 37013518, 'author': 'user6287731', 'author_id': 6287731, 'author_profile': 'https://Stackoverflow.com/users/6287731', 'pm_score': 0, 'selected': False, 'text': '<p>open command window. </p>\n\n<p>type slui 4 </p>\n\n<p>follow wizard</p>\n'}, {'answer_id': 37838169, 'author': 'Michael T. Will', 'author_id': 6470080, 'author_profile': 'https://Stackoverflow.com/users/6470080', 'pm_score': 0, 'selected': False, 'text': '<p>Right click on <strong>Computer</strong> and select <strong>Properties</strong>. Then select <strong>Change product key</strong> under the <em>Windows activation</em> section.</p>\n'}]
['https://Stackoverflow.com/questions/77531', 'https://Stackoverflow.com', 'https://Stackoverflow.com/users/1463/']