Andrew21 0 Newbie Poster

Don't know if you have ever thought of this but "Instant Access" has just recently appeared on my machine. Not sure what it is, could be a dialer or not. Have searched but no results, although it is in my system tray.
Is there a way to get rid of it.
I am using Windows 98.
Do I need to run my virus software to see if it is a virus or not.