1. From the page that you want to add new web parts to click “Site Actions” button and then the “Edit Page” option.
2. Click “Add a Web Part” in the section that you want to add your web part to. (For this example we are using the homepage)
3. Check the boxes next to the web parts that you want to add to your site and click the “Add” button.
4. Click the “Exit Edit Mode” link in the top right corner of the page.
5. You should now see your new web part(s) that have been added to the page.
Note: You also have the ability to move web parts in the edit mode from within zones and across zones by dragging the web part to the desired position in the list on the page.