It can be hard to read everything on your iPhone. Kurt "CyberGuy" Knutsson shows you how to customize your iPhone and change the font settings.

With the Text Size option in Control Center, you can stop squinting at your favorite apps.

Increasing or decreasing the size of the text in your operating system or Web browser can be tricky, but our easy guide walks you through it.

You can change your font size in Signal on the secure-messaging platform's desktop, Android, and iPhone apps.