I need from Yahoo provide me opened time and other questions for some mails... Please?! I'm Ready to Yahoo... but how?!

Hi there, I want to know how to get Yahoo Messenger on my Yahoo page. Thank you

Since Yahoo changed it mail opening format the other day I have had endless difficulty getting the log on page to open where as before the change it always opened. Anybody know if Yahoo is experiencing a glitch?

Hi- When I am reading Yahoo E-mail, the date and how big the message is are off the screen--I have to use the right arrow toget to that--How can I get it back where the whole screen shows up--Thank u very much---