Here you can watch videos of any kind for entertainment, learning or earning purpose.
Just you have type the keyword you will get all the videos related to that. eg. movie trailers, songs, cooking, makeup, gym etc.
You can subscribe to your favourite channels like sprirtual, fitness, aptitudes created by other persons. It will also give notifications for any new video added for particular subcribed channel on your email and youtube home page.
You can also create your own channel using your gmail Id to share your knowledde or art to other people.you can also earn money if people view your videos.
In current situation, where people dont have time to share their knowledge. You can easily learn new things on youtube.
It is very user friendly, it loads quickly if you have good internet speed.
I love youtube.