Visual Basic help....

[GibsonSGKing]

Ok, I'm making a final project for my alg class, and for some reason I've settled on visual basic to make it. I haven't used VB in over a year now, and I really don't remember all that much. Is it possible to create a button that would link to either another Visual Basic program, or would open a document with whatever the OS usually opens that document in? (like a word doc).

Thanks for any and all help