الكاتب
Youtube is the official app for the world's largest and most popular video platform. It's home to millions and millions of videos, with hundreds of thousands of new clips uploaded every day،The YouTube application is a source of income for most channel owners ، It is an application that is watched by many people of all age groups, there are channels for children and there are many inspiring and interesting videos, this application has been downloaded by billions of people and won the admiration of billions of people also