You can organize your Contact List by dragging contacts and folders to the location you want them. Or, you can use the following steps:
Click Tools > Organize Contacts. For Mac, click Preferences > Organize.
Click contact names, then click Move Up or Move Down to change the position in the list.
To add a folder, click Add Folder, then type the folder name.
To move a contact to a folder, drag the contact to the folder or click the contact, click Move, select the folder from the drop-down list, then click OK.
Click Close.