making a separate folder on yahoo mail

I need to learn how to make a separate folder for my Facebook notification mails. I get plenty of them every day and its so hard to delete them all. I made a folder named Facebook but still they are coming in my inbox. Please tell me how to do it successfully

I wish i could understand it from google search but i am going to try once more

You need to use filters

http://help.yahoo.com/tutorials/cg/mail/cg_filter1.html

Ah, sorry. I completely overlooked the part about wanting to automatically place files into the folders once created. Glad CatByte caught it. I believe using a filter you can move them directly to the Trash folder if you don't even want to see them. All the trash mail I got after joining Face book is why I left it 3 days later.

@ztruker

What? At least I'm not getting any more FaceMail