Hi Darla, Welcome to the Gnutella Forums!!

Sounds like you may be infected. Try AVG 1st.

AVG(free) might be able to fix it. Be sure to update it before you scan your computer: AVG Free Advisor: AVG Anti-Virus Free, then follow the prompts.

Try the fix in this thread: To fix the limewire keeps popping up / no taskmanager bug do the following

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I Don't Suffer From Insanity, I Enjoy Every Minute of it

I got to this point but I can't see the download Then,
>Download Alcra PLUS Remover at this link
>Right click link underneith and select "save target as" Save it in the same folder you made earlier "(c:\BFU)".
http://metallica.geekstogo.com/alcanshorty.bfu

Ok I am down to this point and I don't know how to reboot in safe mode

>Reboot to "safe mode"
>Go to "My Computer>C:/BFU folder".
>go to "BFU.exe"
>Select "folder icon"(top right)
>click "alcanchorty.bfu"
>Press "Execute" and let the program do it’s job. (You ought to see a progress bar if you did this correctly.)
>Wait for the complete script execution box to pop up and press "OK".
>Press "exit" to terminate the BFU program.
>Reboot into normal windows.