What are Content Management Systems?
A Content Management System is a program/software installed on your website that allows you to access and update your site through your Internet browser. You can add content from anywhere in the world. There is no need of any prior content management experience and you do not need to understand <HTML> code.
Content Management can be used to manage simple business brochure style website, portal or directory and also an ecommerce online shop website.
To Sumarise if you get a content management system, your site is ready for expansion in the future as it is built on a powerful base.