One in three women ages 18 to 34 have been sexually harassed at work, and 71 percent of those women didn't report it, according to a 2015 survey by Cosmopolitan.
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The Time's Up website details and defines what sexual harassment is, and what to do if it happens to you.
Time's Up also has a legal defense fund to help provide subsidized legal support to women and men who have been sexually harassed, assault or abused in the workplace. So far, people have donated more than $13 million to the fund.
Along with helping victims, the campaign calls for more women in positions of leadership and power across industries.
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