Windows live messenger display picture?

Im having problems with my Windows Live Messenger everytime I log in my display picture and personal message reverts back to what it was a couple months ago I have no idea whats going on?

• Answer:

  I have no idea how to even use this website... Anyway, everytime I turn the computer on I have to keep putting my E-Mail and Password in even though I click save it before I log in. I've tried going to "Tools" then "Options" and then clicking on "Sign in" then un-ticking the "use the same display picture and personal message whenever I sign in". It works, but when I log out and back in it has changed back to what it was before. Many other things don't do this, also "Rename this place" on the same page, I changed it to my name and I'm trying to put it back to what it used to be, though I've forgoten what it was, "Windows Live Messenger" or something, it just keeps going back to my name... I have no idea what I'm doing...