CFCs, HCFCs, and Halon: The ozone layer is destroyed by CFC's, chlorofluorocarbons, that are used as a propellant in aerosol cans, and refrigerants in older cars and refrigerators. When Chlorofluorocarbons (Freon and other CFCs) and Bromofluorocarbons (Halons) they became popular refrigerants and fire fighting agents.
Anyways, let's come to out topic. Yahoo! Browser. Yahoo is the No.1 site on the web. Having the maximum traffic, it's still ruling in the laexa rank. Now, just to get all it's pages open properly and work nicely, Yahoo! joined hands with Microsoft in making a Yahoo! friendly browser. And here it is, YAHOO! Browser.
Remove or temporarily hide ads in Yahoo Mail. Yahoo Mail is a free service made possible by marketing ads that can be temporarily removed by hiding them. Permanently remove ads by purchasing Yahoo Mail Pro or Yahoo Mail Pro on mobile. This premium service is available for purchase from the desktop version of Yahoo Mail or as in app purchase and provides ad free service for that Yahoo Mail account across devices and browsers (Desktop or Mobile).