vb.net desktop application increase display size of app

Question

I have a vb.net 2010 desktop application that I need to make a change to.
When the application runs, it runs in some predetermined size. The users are not able to drag the width or length arrows to increase the size of when the application runs on their desktops. They would like to increase the size of theapplication since they cannot see some of the wording.

Thus can you tell me what I can do:
1. Increase the default size of the application when it runs on a users desktop? and/or
2. Allow the user to adjust the size of the application when it is actually executing? Increasing the width and/or length of the application?