Have you installed Windows 7 Operating System in your computer? You need to activate it to use all the features. In addition,office 2010 key, with activation you can also verify whether the installed version in your computer is genuine or not. To get all updates from Microsoft, this activation is also very important. And if the OS is not updated regularly, it becomes more vulnerable to virus attack. So, activation of Windows 7 is very important and it needs to be done within 30 days of installation. You can consult a computer repair store to offer you technical support to execute this activation or else you can try it on your own.
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