Youtube is the one of the most biggest videos viewing and upload platform in the world. You can find almost any kind of videos here Movies Trailer, TV shows, Educational, Science, Comedy, Entertainment, Technology, etc. The user interface is very simple in both website and youtube app. The loading of contents or videos actually depends on your cellular data or wi-fi signal. You can’t not play HD videos in 2G phones You need at least 3G or 4G data or high speed wi-fi to play HD videos or 4K videos smoothly. Apart from being the most videos viewing platform it also serves as the platform where you can earn money by uploading videos to the respective channels. If you want to watch videos or earn money Youtube is the right place for you.