Acer Aspire 5633 WLMi /Windows Vista Home Premium

I’m having a problem with my notebook.
Every time i start my computer it goes well but when I log in i see a black background and my documents already opened and i can open internetexplorer by using my doucuments only the screen is different then usual it’s exactly the same from when you start your computer on security

(P.S sorry for my bad english)

it sounds like you are in need of a registry repair related to your logon, try running spyware doc if you have it it will repair it for you.