Several days ago, i received an email from my client who just migrate to prestashop. She asked me how to approve customer comment about a product? Well i think the answer to this question is very simple for people who accustomed with prestashop.
But for my client who not accustomed with prestashop, this a confused question.

Okay, i`ll try to explain how to approve customer comment about a products here.

1. Go to your prestashop Back Office.
2. Go to modules tabs, and seek for Product Comments v0.2 under the Products section.

3. Click  >>Configure to configure and see if theres any comments need moderation.

4. If theres any comment to moderate, you will see it below the Moderate Comments Section.
5. Just click the check list icons to approve costumer comment.
6. If you want to denied a comment, just click the verbodden sign.