Can someone tell me why many of the adds on pages are not displayed, they just come up that ie canno

i am running ie 7 on windows xp service pack 2

Can someone tell me why many of the adds on pages are not displayed, they just come up that ie cannot display?microsoft vista

thats ur computer looking after u...bless him, and all who surf porn on him...it can be changed by clicking start menu,control panel, internet options, privacy, then moving the slider is self explanatory as to what u can see..now, i dont condone this sort of behaviour, but check out myfreepaysite....top **** for the man that wants to see **** on his computer