Hi, thanks for your answer - attacking me with questions is good because it makes it more clear what I should say (I'm not as good at explaining as I'm good at answering questions) they give direction
#1... first I did the windows update and when I saw that some of the drivers were missing (graph card drivers, touch-pad etc) I used ASUS site...
#2... I normally used latest Chrome, now I use the latest Firefox - it did help me a lil bit but I still get not respond from time to time (and videos with pop-up ads are almost certain to crash my flash player o put all my programs into not responding state...
#3... I've always used AVG on this computer and when I confronted a bug (usually the AVG ui went completely bonkers) I downloaded the latest installer, removed AVG through it and then reinstalled AVG through it...
#4... it always came clean
Awaiting your answer, TJA
=EDIT=
game examples: Skyrim, Red Faction Guerrilla (mostly freezes during cutscenes, Mass Effect (all three froze on cutscenes mostly as well, though 2nd froze on starting menu 99% of the time, I had to alt-tab it while it was loading and then alt-tab back when I thought the menu is already loaded - worked every time). Haven't played too many other games... APB reloaded worked fine (lagged ofc because of a weak machine), Blacklight Retribution worked just dandy on low settings, WOW NEVER EVER had an issue, SilkroadR worked fine, GTA 4 lagged but was playable AND never crashed, Oblivion crashed pretty often on loading screens etc but that's probably due to heavy mod list...
Also I just tried to check my GMail - it threw me into not respond again although it was the only tab opened...