I have a kindle touch and here's what I do I was having the same problems as you, so i looked around and found that you can't really make the font bigger once its on the kindle (You can do that thing where you use your fingers, but that sucks). I just copy and paste the story into word. I change the font to "Myriad Pro Light" and set the size to 20 and then save it as a PDF. Then I drag the pdf to my documents file on my kindle. I find that the font is a perfect size for me to read. I know the process is long, but it has saved my eyes.
here's what it looks like:
If you want I can upload some of the stories I've converted for you to test out. Let me know ( also have mine all saved in a collection called "Random Book Samples" But I also keep all my fandom stuff in a file called "Business Expenses", which just shows how paranoid I am)
Kindle
I was having the same problems as you, so i looked around and found that you can't really make the font bigger once its on the kindle (You can do that thing where you use your fingers, but that sucks).
I just copy and paste the story into word. I change the font to "Myriad Pro Light" and set the size to 20 and then save it as a PDF. Then I drag the pdf to my documents file on my kindle. I find that the font is a perfect size for me to read. I know the process is long, but it has saved my eyes.
here's what it looks like:
If you want I can upload some of the stories I've converted for you to test out. Let me know
( also have mine all saved in a collection called "Random Book Samples" But I also keep all my fandom stuff in a file called "Business Expenses", which just shows how paranoid I am)