I have an avatar name and born date showing on my screen

[Fantasy Nikita]

There is an avatar name appearing in my screen - no matter where I go - it's always there.   It appears on both my laptop which is vista and my new PC which is windows 8.  I don't know how to get rid of it - it isn't somebody I talked to - has been there 3 days

 

[Rolig Loon]

On your screen? Like a HUD? Or in a window of some kind?  It's hard to understand what you mean.  Can you show us a photo?  Click on the Options link in the upper right corner of your question and select EDIT. Then click the little icon that looks like a tree to add a photo from you hard drive. (It does not cost anything to upload a pic from your hard drive to the forums.)  Please do NOT start a new thread.