You can add an introduction, or bio, to your profile to help introduce yourself. Your introduction should include some brief information about you, your education and professional background, and anything else you want connections or potential employers to know about you.
To open your profile, click the Me icon in the toolbar , and then click the View Profile link .
To add a new introduction to your profile, click the Add Introduction button.
In the New Introduction tray, type your introduction in the text field  and click the Save Changes button .
If you want to add a project to your introduction, select a project you have previously created  or click the Add new project link . If you are adding multiple projects and want to customize the order in which they display, select the Arrange order toggle .
When you are ready to publish your introduction, click the Done button.
View your introduction.
To make any edits to your introduction, click the Edit icon.