Abstract
The Internet is extremely important for the publishing of information and for the interaction between the society elements. Due to this, it's essential that the web presents itself accessible to all, including those with any kind of disability. An accessible web may help the handicapped citizens interact with the society in a more active way. This paper presents a study made with a universe of 777 Portuguese biggest enterprises, using a W3C referenced tool (SortSite), and presents some statistical results according to the Portuguese Classification of the Enterprises Activities. The achieved results present a serious troubled reality that's preventing the disabled citizens from having the same access rights to the World Wide Web as the "non-disabled" citizens.

Abstract
We aim to analyze the current problems and the main difficulties encountered by information systems and information technologies managers, featuring different actors and how they relate. This work introduces a design pattern, a fact table, for management and decision support, named CRUDI Table. The CRUDI Table is an abstraction idealized from the CRUD Matrix concept extended by an extra dimension: the importance dimension.

Abstract
On this paper we proceed to the analysis of the means of obtaining customer feedback through the Internet. Keeping demanding customers as well as attract new ones, has always been a major concern for the majority of the companies. Knowing what customers think is an important part of developing products and services, and differentiating factor against the competition. Obtaining customer feedback through the Internet can be considered more cost efficient and accessible, when compared to more traditional means. This work results from a study that identified the means of obtaining customer feedback, on the websites of the Portuguese companies with the biggest business volume.

Abstract
The Internet and specially the Web 2.0, when combined with the organizations business processes and used in their e-business initiatives, may bring an enormous set of competitive advantages. Despite the slow pass at which the organizations are incorporating Web 2.0 in their business initiatives, these actions are still being made without following any methodology or set of guidelines, thus resulting in inconstant return of investment. With this in mind, we present a project that, by analyzing and studying several case studies, aims on achieving a methodology or a set of guidelines that allow organizations to better plan and execute their Web 2.0 business initiatives.

Abstract
The new generation of e-learning, commonly nominated e-learning 2.0 or social e-learning, aims at eliminating physical, social and cultural barriers, allowing knowledge everywhere, whether being in the workplace or being at home. This allows a growth in the motivation and likeness for learning, shortening the distances between people by the creation of learning communities that share the same tastes and interests. This article proposes a model for e-Learning 2.0 that can be implemented on a social network, and discuss its advantages by supporting the education and training throughout life and in designing new models for distance learning.

Abstract
The outermost regions, characterized by their remoteness, insularity, small size, difficult topography and climate, and economic dependence on certain sectors, are increasingly looking to invest in new technologies. The application of e-marketing, which arose as a variant of conventional marketing, has demonstrated over recent years more and more it's potential. With new developments in technology, the companies' promotion possibilities have increased, so as their e-marketing actions. The e-marketing new techniques supported in the Internet allowed to improve customer relations, distribution, promotion of products and services and increase firms income. The wide possibilities of e-marketing, associated with their low cost and ease of implementation, are key factors in this choice. Through this study it was possible.