public void button2_Click(object sender, EventArgs e)
        {
            WatchMovie watch = new WatchMovie();

            watch.webBrowser1.Navigate("https://www.youtube.com/watch?v=Ez0Klc-BZEE");
            watch.Show();
        }
        public void button3_Click(object sender, EventArgs e)
        {
            WatchMovie watch = new WatchMovie();

            watch.webBrowser1.Navigate("https://www.youtube.com/watch?v=V93AYsV-uUk&t=5s");
            watch.Show();
        }
        public void button1_Click(object sender, EventArgs e)
        {
            WatchMovie watch = new WatchMovie();

            watch.webBrowser1.Navigate("https://www.youtube.com/watch?v=FeKGaATWeQk&t=65s");
            watch.Show();
        }