(operating system = windows vista home basic) Hello...after updating it, it said it needed to restart. After restarting and logging in to my user account, instead of it going to my desktop as usual I got a blank blue screen. No error message or anything, just a blank blue screen. I tried restarting several times and kept getting the same blue screen. I was able to get in okay using safe mode, but not normal mode. I ended up using system restore and also deleting malwarebytes. Now it starts up just fine no problems. I reinstalled malwarebytes but I'm hesitant to update it again.