Edit Page:

When using the In-context editing capabilities of concrete5, you can put any page you have editing permissions to in edit mode.

When in edit mode you can roll over any existing blocks you have rights to and they will highlight grey.
You can also add new blocks to areas you have add rights to by clicking "Add to AreaName."

Every block has its own editing interface, typically in a floating overlay.
You can also delete blocks, move them around the page and much more.

Any changes you make here will all be consolidated down to one version when you choose to Exit Edit Mode.