You used to have a great product, but you annoying popup screens are driving me crazy! No, I will not buy a paid version of your product, nor will I ever buy a paid version of any product that resorts to such unethical means of promoting their software. I have been a loyal Avast user for many years, but you have angered me to the point where I am compelled to seek alternative anti-virus software. In fact, I am so mad I am posting negative reviews of your promotional practices on every online forum I can reach, so let’s see who wins: your nag ware or my honest opinion of your nasty marketing practices. Shame on you!