Why does everythig say to go to tools and then programs to set up yahoo as default on windows 7? its not an option in reality. its not there. so why does it tells us to do it? windows 7. how do i set up yahoo as default or install as some say can be done. in all results that i have read - in reality when i do step by step its so not what they say is there. so how cani set up yahoo as default email client?