Actually a few. 1.) I set my network up but everytime I turn on my notebook it signs on to an unusable network and I have to manually change it. What's up with that? 2.) For the third time my keyboard just locked up. I wasn't able to type anything, still able to browse and open apps but just not use the keyboard at all. Is this a common problem? 3.) My desktop keeps reseting the picture I'm using and puts it back to default. Am I doing something wrong or what?