Finding the right person can help you get things done quickly. To find a person, use one or more of the following methods:
Search for people by name or other SharePoint user profile detail, such as skills, current projects, or title.
Select a document in the harmon.ie sidebar. If one or more columns that include a user name (Modified By, Created By, or Checked Out) are displayed, the information for these people is shown in the people information pane. Note: The people information pane should be enabled to view this features.