My USER name changed not by me . .

Greetings from the Great Country of TEXAS,

Have not been on here very much, but; who changes my USER NAME? I did not. Has been Lurker from the beginning of my posting on this forum. Where may I restore my original login name? As it is now NTxLSLurker is not what I want. Just Lurker is where it was at one time.

No, the only way it would have been changed would be if you had an email address as your name. The admin (who are the only ones with the ability) only change it if that were the case (or if it were offensive). Not sure what occurred in your case.