To avoid the weaknesses and shortcomings of today's IT, a new approach is needed, which allows, consciously to reduce complexity, restrict openness and separate contexts, without abandoning the universality of the technical base.

Such an approach, we introduce subsequently under the name CC, Context Computer.

Under the heading Basic Idea, we are calling for the replacement of the current resource-oriented bottom-up approach by a context-oriented top- down approach.

The conceptual model needed, we introduce under Work Context.

The mapping of work contexts - defined with the means of the conceptual model - onto IT-resources, we outline under IT-Resources.