When I try to add a text title, everything opens okay, but the area where I would draw my textbox and type in it has gotten so small; I can't see anything! It's about the size of my thumb if I were to hold it up to the screen, and remember; this is the area where I would be typing. I don't know how to make that area larger; or how it got so small. Any help would be appreciated.
Depends on your screen size. If you are using a screen of 7" or less and you have large thumbs, that is to be expected. If you want to modify the screen layout, check the helpfile on workspace. There was a bug with the titler with remembering screen layout, maybe 3.1.1 has solved this.