Right out of the box, SharePoint Portal Server contains a number of Web Parts that are available for addition to a portal area. These Web Parts are as follows:
Area Contents— Shows the contents of subareas.
Area Details— Displays specific information about a certain area, such as contact information and description.
Contacts— Displays the address book information for the area, including information such as phone number, office location, and any other information entered into Contacts.
Content Editor— A useful Web Part that allows for formatted text, tables, and images to be easily added to a page. This can be a useful type of Web Part because you can cut and paste from documents with rich text, images, and links ...