Alternative text (or alt text for short) is a short description of a graphic that helps people with visual impairments fully understand the content of what's on their screen. Screen readers read alt ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. In recent years, Pew Research Center has been thinking more intentionally about ...

To add alt text to images in PowerPoint, or edit an image's existing alt text, select the photo and choose "Edit Alt Text…" from the Picture Format toolbar. When you add an image to PowerPoint, the ...

In this guide, you will learn about alternative text (known as alt text): what it is, why it is important for on-page SEO, how to use it correctly, and more. It’s often overlooked, but every image on ...

The best practices for logos and buttons are different than other kinds of images There is no SEO value for logo and button alt text Correct alt text for logos and buttons can have long term benefits ...

Readers of a certain age may remember early e-books that had black rectangles in place of the images. (They were rendered as such because publishers had only obtained print rights to the images.) That ...