CMS is a software to build modern websites based on HTML5 and CSS3 and Bootstrap 3.
You can do almost anything with CMS, because it is not blown up with any unnecessary functions it is a perfect platform for any kind of website.
When you download CMS you can create pages, news and contact forms. Run a complete online shop, blog, faq, support tickets, upload images, files and have complete control over you website with no programming skills or experience.
With the build in editor from tinyMCE you even learn the basics of HTML when creating pages or news!
Your website will be fully mobile browser ready and you don't even have to change anything in your content, CMS does it all for you!