Its definitely a good thing, between failing eyesight (my computer glasses only help so much) I have a "hole" in the middle of my vision.  And then there is my keyboard, half the letters are missing, worn off from typing and my hand lotion.

We can accommodate you, hon! I think they show up for kindergarten knowing how to type nowadays. 

my size type.

Mostly I just have to take the computer in small doses, and sometimes look from the side of my eye or close one eye.

Readers Digest Large Type! I used to get an arc of light before a migraine that blocked some of my field of vision, but that would go away.