What is DealStream
DealStream is a browser extension that can be considered as a shopping helper by users, due to the advertisement of its download page. However, you should know that this extension is not as good as it advertises. Instead of providing coupons, discounts and worthy deals, DealStream will only offer numerous ads in the forms of pop-ups, banners and floating boxes.
It is doubtless that DealStream is an adware which generate pay-per-click revenue. What's more, users can see other problems including browser redirecting, freezing and hijacking. It is reported that some users get redirected frequently to some unwanted sites, even unnecessary programs are downloaded by accident. During the installing of these unwanted programs, your browsers setting and registry data can be modified without asking for your permission. That's why users found a strange page replaces their default homepage, or comes as a new tab when they run the browsers. In order to catch your eyes, this adware may send you some targeted ads which contain your concerned information. So your browsing history like preferred sites and search terms will be taken for reference. This action usually cause embarrassment, even leads to privacy leaked out. You are suggested to remove the adware as soon as possible.
