Shoutbox

well l8ly my computer has been going weird on me when i play games. while i am playing, when i move the mouse or press a key on the keyboard, it takes about 2 seconds to respond, like  if im playing Warcraft III: Frozen Throne and i press ENTER and type something it will start to type about 1 second after i started.  and i know this is not lag as the graphics are perfect. e.g. i was getting a average frame rate of about 100.8 fps on Counter Strike Source with full graphics, yet it kept on not responding, and when i was walking i couldnt move the mouse. and i know its not from low ram because this even happens on some flash games  (which dont require much RAM). i just recently downloaded my mouse and keyboard drivers (keyboard one wouldnt install, but the mouse on did and the mouse still doesnt work)

does anyone know what could be wrong (and if its a virus or something, how to get rid of it because my computer hasnt detected anything after security scans)

my graphics card is Nvidea 8500GT
1.0gb Ram
AMD Athlon x64 3200+
Keyboard: Microsoft MultiMedia Keyboard 1.0A
Mouse: Microsoft Comfort Optical Mouse 1000