why does my screen appear stretched

Digital signage and TV displays are two different technologies used for different purposes. While digital signage and TV may seem similar at first glance, they have distinct features that make them better suited for specific applications. Digital signage refers to the use of digital displays to deliver dynamic and interactive content for advertising, communication, education or entertainment purposes. Digital signage displays can feature animations, graphics, videos, and images, and can be controlled remotely via a Content Management System (CMS). Digital signage is commonly used in public spaces such as shopping malls, airports, stadiums, and hotels, among others.   On the other hand, TVs are display screens primarily used for entertainment purposes such as watching television shows, movies, or playing video games. TVs are designed to provide high-quality images and sound, usually through cable or satellite connections. They come with features such as built-in speakers, tuners, and HDMI inputs.   While it’s possible to use digital signage displays as a TV, it’s not the most practical solution. Here are some reasons why:   Picture quality – Digital signage displays are designed to showcase high-resolution images and videos in bright environments where sunlight and other ambient lighting can interfere with picture quality. However, these displays do not provide optimal contrast, color accuracy, or viewing angles, making them unsuitable for watching TV content.   Audio quality – Digital signage displays often come with basic speakers that are not ideal for reproducing high-quality sound from movies or TV shows. TVs, on the other hand,