Only 3 files require customization.
Plus no database.
Plus 14 Bonus Sample Codes.
Plus no plugins.  :-) 

My Notes following Help Docs

Requirements - DONE

Installation

1) Purchase - DONE

2) Downloaded - DONE

3) Extracted - DONE

4) Upload to main folder, under public_html - DONE

Required File Edits via FTP

1) .htaccess 

- change domain name. - DONE 

Just change this line:

RewriteCond %{HTTP_HOST} ^(www\.)?example\.net$ [NC]

That's it for this file.

- Reference:  How to customize your CMSbyCW .htaccess file so that all "Page Not Found " on your website goes to your own 404 page

2) contact-submit.php

- Update Admin Email - DONE (2)

Change this line: 

    'YOUR-EMAIL@YOUR-DOMAIN.com',

That's it for this file. 

Reference::  How to use the Sample Contact Form

3) comment-submit.php

- Two updates required - DONE

3.1) Admin Email 

Just change this line: 

$adminEmail = 'YOUR-EMAIL@YOUR-DOMAIN.com';  

3.2) No-reply Domain

And the Second Item to change at the bottom of the file, just change this line: 

$headers = "From: Website Notifications <no-reply@YOUR-DOMAIN.com>\r\n";

Reference:   How To Use The Sample Comment Form

Other Customizations:

How to Create a Favicon for your site with PNG  - DONE

How do I Change the Header Logo? - DONE

How to Change Your Password - DONE

You're now ready to explore additional Tutorials and Help to get more familiar with your new CMS.  

Enjoy!