Choose a theme that reflects your mood or simply opt for a color that matches your eyes, change your message layout, enable the message preview pane and select appropriate inbox spacing …

Let your emails show off your personal style by changing the default font style and size. Discover how to change the default font for Yahoo Mail.

Let your emails show off your personal style by changing the default font style and size. Discover how to change the default font for Yahoo Mail.

Let your emails show off your personal style by changing the default font style and size. Discover how to change the default font for AT&T Yahoo Mail.

Change the font size in your web browser to make it easier to read or fit more on the screen. Learn how to do this with keyboard commands.

Personalize the emails you send in New Yahoo Mail. Choose what you want to say and how you want to say it by customizing the email and font options for all your messages.

If the text size in your apps or browser isn't to your liking, you can increase or decrease the size of your system font in your device settings. Learn how to adjust your system font size.

Read your emails and view your unopened messages in your Inbox at the same time. Learn how to enable the preview pane in New Yahoo Mail

Choose a theme that reflects your mood or simply opt for a color that matches your eyes, change your message layout, enable the message preview pane and select appropriate inbox spacing …

Format your emails The formatting toolbar lets you change the font, color, and style of your text. From the compose screen, Just mouse over each icon to learn what it does. Click "Default rich …