PLEASE Help with AdSense Viewing Problem

[Heartlander]

I have a very unusual problem of not being able to view the AdSense banners on my sites on my main computer (Gateway).
On an older computer, I see them just fine.

Here is the strangest part...I see the banners on other's pages seemingly alright.
On my sites...all I get is a white or transparent ad box more often than not.

Could this have something to do with my cache, history or settings in my computer?

Thanks SO much for any help in this.

[jonte]

Are you using Firefox with the Adblock extension? I did, took me days to understand why I couldn't see my ads when in fact I had blocked them in my browser! ;)

[Heartlander]

I am using Firefox...and pop-ups are blocked, but I haven't added anything else.
Problem is...I can't see them in IE or Netscape either on this computer....(sigh).

[Buzliteyear]

Same thing happened to me last year.

At some point you downloaded some spyware or adblocker program, or said program came with some other program you purchased.

That is what is blocking your ads. You just have to figure out which one is the culprit.

[Heartlander]

Thanks BLY.
Any tips on searching my puter for this program(s)?

[Heartlander]

WOW...it was Norton.

THANK YOU!