The previous response is exactly right, as you would be using GP4 to manage the audio files and use Word or another text software to type the documents. I don't know of any controls within GP4 to change the text size of the work list of files, in case that's what you were referring to, but I have used the Windows Magnifier in cases where I can't actually increase text size in some other software, plus I keep my standard Windows zoom at 125%, which can be set from the Control Panel with the Display options, which does help to read everything on my desktop a little bigger, and then I will use the Magnifier for the occasional items that aren't enlarged enough.