Learn how to change Notepad Font Family, Style and Size via its Settings in Windows 11. We also show you how to revert Notepad font to default.

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

5. From here, you can change the font size via two sliders. The first slider controls how large standard text will be, while the second controls how small fonts are allowed to be.