Get rid of TPerfectCoupon pop-up ads in an easy way: step by step removal guide.

TPerfectCoupon pop-up ads is an adware program which initially seems to be a genuine software. It gives you good service and seems to be a money saving and time saving software. Many coupons and advertisements appear on the screens which avails you products at competitive price. But it is originally software created by third party with an only objective to deceive new users. This adware doesn’t allow you to make searches and you are redirected to other malicious site when you try to make a search. Thus protect your computer by using a sound antivirus and make sure that this adware does not enter your computer further.  

http://www.threatremovalsite.com/uninstall-tperfectcoupon-pop-up-ads/