They open every time I open certain pages. They are blank, so far. They don't load at the same time the page is loaded, they load a few seconds after. Here's a picture. I'm using BitDefender.
Here's the picture of it happening in Toms Hardware page.

Plz how do I get rid of it? How come it passed through bitdefender?
Thanks in advance.
Here's the picture of it happening in Toms Hardware page.

Plz how do I get rid of it? How come it passed through bitdefender?
Thanks in advance.