Hi. I have a Samsung notebook and after getting some Bluescreens I restored my Windows 8 Single Language x64 to factory (default). After that, I uninstalled Norton Internet Security, and Microsoft Office Evaluation copy. Than I installed Office 2013 and activated it with MTK. So, I tried to download the updates, but nothing happened. But I got 2 bluescreens and I don´t know, why I got it. May someone can help me ?