For the 'About' option, we will create some text which will appear and which can be made to go away again. Each has its merits. Before you begin, resize the whole form to something reasonable. Name it pAbout. Make it as wide as your form, but only high enough to show one line of text.
Panels are great because they are 'container' components.
We will put things on the panel, and because they are 'contained' by the panel. Put a memo component on the panel. When you added the memo, your 'OK' button probably disappeared. The little black squares mariking a selected item appear on the form. Select 'Bring to Front' from the menu.