The Edit module allows you to edit the node content directly on the node view page. It works with CKEditor and also it will be included in the Drupal 8 core. So see how it works in Drupal 7 first.

1. Drupal 7 >= 7.22 is required.

2. Download and install the CKEditor and Edit modules.

3. Grant the Access in-place editing to the relevant roles.
Continue reading Drupal 7 – In-place editing using Edit module →