How to change the font size on a 2nd generation Kindle or later On new models, including the Kindle Fire and Kindle Fire HD, you'll simply have to tap to reveal the reading toolbar, and then ...

Here's how to do it. How to change the font size on an Android device 1. Open the Settings app and tap the "Accessibility" tab. 2. Tap "Font Size." Depending on your device, this option may be ...