How can I reinstall Yahoo mail because my IM/contacts list doesn't work?

yahoo mail?

How to fix yahoo mail ?

do i need to reinstall Yahoo Mail for contacts to appear in the 'To' slot?

how can I re-install yahoo e-mail?

help to reinstall Yahoo Mail?

Yahoo does not allow me to enter text, compose or reply to email?

to fix yahoo mail?

my emotions don't show up.the box is blank,i run my cursor over it to find?

How can i fix my yahoo email?

doesn't keep me log in for 14 days?

yahoo mail?

translate to english?