A CMS is a tool that enables a variety of (centralised) technical and (de-centralised) non technical staff to create, edit, manage and finally publish (in a number of formats) a variety of content (such as text, graphics, video, documents etc), whilst being constrained by a centralised set of rules, process and workflows that ensure coherent, validated electronic content.
Simply put, this can be a website built (with constraints to the design) to give you and your staff access to create and publish your own content. We will get the site to an agreed level of completion and you can "take over"...
Please contact us for details of CMSs