Change Your Profile Picture
To change your profile picture, follow these steps:
In the upper right, click on your name and select My Profile.
On the General tab, scroll to the bottom and click Upload Picture under the Your Picture section. Browse to find the file you would like to use as your profile picture. Similarily, you could click and drag any file into the Your Picture section. The file needs to be a PNG, JGP, or GIF file and under 8MB.
Click the Save button to save your new profile picture.