Adding ALT Tags

Post on 30-Dec-2015

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Adding ALT Tags. To PowerPoint Presentations. What is an ALT tag?. It describes the graphic used in your presentation to people using screen readers. You only need ALT tags for those images that are important to your presentation. What is a screen reader?. - PowerPoint PPT Presentation

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Adding ALT TagsAdding ALT TagsAdding ALT TagsAdding ALT Tags

To PowerPoint PresentationsTo PowerPoint Presentations

What is an ALT tag?

• It describes the graphic used in your presentation to people using screen readers.

• You only need ALT tags for those images that are important to your presentation

What is a screen reader?

• It is a device used by people who have severe visual impairments to read the screen of the computer.

• JAWS is one example of a screen reader

Example Page

Mary had a little lamb, little lamb, little lamb

Mary had a little lamb, its fleece was white as snow

Adding the ALT tag for the web

• Right-click on the picture

Adding the ALT tag for the web

• Right-click on the picture

• Click on “Format Picture…”

Adding the ALT tag for the web

• Right-click on the picture

• Click on “Format Picture…”

• Click on the “Web” tab

Adding the ALT tag for the web

• Write a short description of the picture

• Click “0k”

Adding the ALT tag for the web

• You have added an ALT tag and earned 1 extra credit point!

• YOU won’t be able to see your ALT tag unless you convert your PowerPoint presentation to the web.

• Go to the next slide to see another way to add ALT tags to presentations

Adding the ALT tag for the presentation

Mary had a little lamb, little lamb, little lamb

Mary had a little lamb, its fleece was white as snow

Adding the ALT tag for the presentation

• To do this, we are going to use a “hack” (a technical term)

Adding the ALT tag for the presentation

• Click the Insert menu at the top of the screen

• Click “Text Box”

Adding the ALT tag for the presentation

• Click the Insert menu at the top of the screen

• Click “Text Box”• Notice how your

cursor changes, click on the picture

Adding the ALT tag for the presentation

• Type your ALT tag on top of the picture

• Highlight the ALT tag text

Leaping little white lamb

Adding the ALT tag for the presentation

• Type your ALT tag on top of the picture

• Highlight the ALT tag text

• Click the “Font Color” button

Leaping little white lamb

Adding the ALT tag for the presentation

• Change the font color so that it matches your background

• Move the text so that it disappears

Leaping little white lamb

That’s it

• The screen reader will read the invisible text even though others can not see it.

• …and even if your presentation is NOT converted to a webpage.