Modifying a webpage's Components from Experience Manager
There are a number of tasks you can perform to modify the list of Components on the current webpage.
Adding Components to a Page and to its Regions in Content Manager Explorer
Moving Component Presentations into Regions in Content Manager Explorer
Creating a new Component in Experience Manager that will be added to a webpage for you
Modifying a webpage's Components
Working with pages and regions
Adding an existing Component to a webpage in Experience Manager