Reactivating/Changing already activated product key Tags: Windows 7 Home Basic Last response: March 30, 2013 9:36 AM in Windows 7 Share Rae Kenneth Asumen March 30, 2013 9:19:00 AM Hello, im using windows 7 home basic and i accidentally typed in wrong product key and it got activated. Now im having problem that it wasnt genuine and i need to reactivate it without reinstalling windows. I would like to ask how to More about : reactivating changing activated product key USAFRet a b $ Windows 7 March 30, 2013 9:36:56 AM Left click Start Button Right Click Computer, select Properties At the bottom, you'll see "Change product key" Click it and follow the directions Can't find your answer ? Ask ! Publish Related resources: ForumCall of Duty BO II key code has already been activated?! solutionSolvedIF I get a new Win 7 Pro product key, will I still have to activate it on the network? solutionSolved"The activation server reported that the product key has exceeded its unlock limit." Error solutionHow to get my windows 7 activation product key solutionwindows 7 activation product key solutionActivate product key solutionActivation Product Key ForumProduct key activation ForumI need to buy/find product key for activation of my window vista... they tell me ForumActivate the os without product key ForumWindows XP SP3 activation product key not valid.. ForumSolvedProduct keys don't activate on new XP Pro Install Forum window xp pro Dell inspiron 8100 product key for activation Forumchange the product key after activation ? ForumWindows Product Activation on Corporate Key ForumProduct Activation Key solutionSolvedProduct Key Code For Microsoft Word solutionSolvedReuse windows 7 product key? solutionSolvedOEM mobo broke, is there a way to get a new product key, without dropping $100 on a new Windows 7 DVD? solutionSolvedWho to call for a new product key? More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !