Complete all the steps up through Step 3 on page WD73.
At Step 4 on page WD74,
you begin typing the body of the paper.
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People often listen to sound from their computers or portable devices through headphones
or earbuds. Headphones cover or are placed outside of the ear, whereas earbuds rest inside
the ear canal. With these listening devices, only the individual wearing the device hears the
sould. Using headphones or earbuds improperly can lead to permanent hearing loss. Items
that may protect hearing include quality of these devices and volume levels.
The features of certain headphones and earbuds can help to prevent hearing loss. Higher-
quality headphones and earbuds tend to produce a clearer sound, enabling wearers to listen
at a lower volume. Properly designed headphones should have a close fit for optimal
