The image that appears on a social media account holder’s profile page or in the newsfeeds of others. Sometimes this is referred to as a profile picture. On Facebook, it appears at the top of a company's Page, at the bottom of the Cover Image. On Twitter, it appears at the top of the Profile, as shown below.

Why do you need to know about Profile Images?

Profile images are an opportunity for branding across social platforms. The profile image should be clean, crisp, and resized to fit optimally in the space provided by the social network.

Dell Social Business profile image on Twitter