Okay so a couple of problems.
When I don't use my computer, the harddisk light is on. Not blinking, just flashing with no pause.
I'm having some lag spikes when I boot and it says "Welcome", I checked my Event Viewer and it said:
(\Device\HarddiskVolume1\Windows\System32\msiexec.exe) .. some registry error was generated. It seems like msiexec is some sort of bootup tool having contact with my HarddiskVolume1?