This App allows direct access to the DEV74 portal where you can browse products and services from the IT world, PC hardware and software, Vintage computers, technical assistance services. After registering, it will be possible to purchase services and products, post comments on blog articles, issue reviews on purchased articles or services. It will be much easier to contact DEV74 to receive support or information, from the contact page or from the links in the footer, and it will also be possible to chat using the integrated chat.