How to Install CKEditor in Drupal

In Drupal by default not configure the any kind of Editor. If you want to require CKEditor in Drupal use below points:-

Step 1 :
Download CKEditor Modules in drupal.org sites.
URL:https://drupal.org/project/ckeditor

Step 2 :
After Downloading process Install the Modules in Below Directory.
URL :sites\all\modules

Step 3:
Configure the CKEditor Modules in Drupal Admin side.

Step 4 :
After Configure the CKEditor Modules Set Permission and CKEditor Setting in Admin Side.

Set Permissions for CKEditor as per user, Also Click the configure link and apply the Profiles and Global settings.