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.

The default font for body text in Apple’s Pages word processing app is 11-point Helvetica Neue, but you can easily change it to something more interesting through the Format panel that’s ...

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.

How to Change Body Text Font on Tumblr. Tumblr's Customize page can be used to make basic changes to your blog, including title, description and links. While this page enables you to customize ...

First, format some text in a document in a way that you want the default font to look: To format text, select it, then use the formatting toolbar at the top of the screen.

However, to change the font of text in the description box, you'll need to dig into the code of the theme with the HTML editor and add a single line.