So when I click on things that are on web pages, such as the play button on netflix or a link to a new thread on forums, a new tab will auto open and it will be an adware side thing that tells me i have won infinite fortunes and almost right after, ill get a pop up saying port scan attack blocked or some other type of thing blocked by my anti virus. I just want to know how to get rid of this as it's a bit of a nuisance.