How does Messenger discovery work?

Why won't Yahoo Messenger work?

• (I know it's a lot of info but please read and help me.) Ok, so I am using the new Yahoo Mail Beta, which has been working fine. I also take advantage of the integrated Yahoo Messenger with IM and SMS. I have also gotten a new android phone where I downloaded the Messenger app, which I use. But when I am at school, using school wifi (since I don't have internet on my phone, because I don't need since wifi is everywhere), Messenger doesn't work (because the school has blocked it) but Yahoo mobile does work where I use Yahoo Mobile messenger. But now when I try to go to my email on my computer where everything is integrated, it no longer logs me into Messenger, even though I am signed out on my phone. It doesn't give me the option to compose SMS or IM or anything. Can anyone help me figure why this isn't working?? Your help is much appreciated! Yes, I know that I can download Yahoo Messenger but I prefer it integrated with my email cause I can easily multitask. If you need more info please let me know.

• Answer:

  Use your mail classic until all the problems are figured out. Also click start.programs then accessories.then system tools. click clean disk,you will be surprised how many temp.files slipped in. A lot of peoples messenger went off 25 minutes ago, Came back after restarting and deleting cookies.