My computer is a Dell Vostro 3550, Intel Core i3, running Windows 7 Home Premium, I think 64 bit. The BSOD seems to happen if I leave the computer idle and instead of going to screen saver or sleeping like it does most of the time, intermittently it BSOD's. I use Microsoft Security Essentials package for anti-virus and I think I may have had McAfee on it in the past for a short period (the factory installed trial version I think).
I have attached the text files from BlueScreenView, CCleaner, MSCONFIG (Services) and MiniToolBox.
Hope you can help!