TV Digital Information is a site focusing on areas covering the Digital Switchover in the UK. Including the options available, along with the choices of digital services - some are subscription and others free. The site provides up-to-date information on each switchover area, giving date, times and relevant information. If you want Satellite TV then there is also a section on that. We also provide simple information to help you understand different TV technologies such as HD, 3D, LED, LCD, Plasma and Laser Television. We give practical advice on choosing the right aerial or antenna, for those who prefer over-the-air broadcasts.