Task: It's hard for me to read The Martian by Andy Weir because its font size is smaller. I want to increase the font size of this book, so increase the font size of this book in the Moon+ Reader app.
Steps:
Click on the middle of the screen to view the menu options.
Click on the font icon at the bottom of the screen to change the font size.
Click on the plus icon of the first line bar to increase the font size.
Click on the plus icon of the first line bar to increase the font size.