Hello folks, I have recently encoutered a strange problem with my operating system. Whenever my laptop boots from zero, logging on, opening any window and basicly taking any other action is slowed down severely. Like opening and closing windows gains fade in/fade out effect (problem is hard to describe in words so I attached link to short youtube video) I tried turning on windows aero and switching to windows basic theme but the problem persists. Simple reboot solves the problem (and any time when I reboot for windows updates or software installation problem is non-existent), but next time whe