Administrator Question/Problem

Hi...read the posts concerning probs with computer admistrator function, but I need more help. Had a problem with my computer recognizing my wireless mouse last week. Somehow I managed to get everything back. But now everytime I boot, the welcome screen comes on showing me as administrator (with 95 messages). I know this is unsecure and I went to accounts to try and change "something ". Windows XP will not allow me to do anything to this account. There are two other accounts shown, one is asp.net and guest user.

Can anyone help and "talk real slow "......for the technology challenged. THanks.

 

You can get TweakUI and stop those messages messages in the logon screen. There is probably another way but that is what I used.