webinar or online streaming concept, play video file
Man touching a virtual screen with his hands for online streaming watch videos on the internet online webinars internet concept. Video marketing online advertising business internet concept.
E-learning online class and study knowledge on virtual screen. Student watching video on internet, webinar online, homeschooling education, self learning. Home school, lesson tutorial and audio book.
Businessman watching live stream online live streaming video on internet concept digital live stream multimedia player
Businessman watching live stream online live streaming video on internet concept digital live stream multimedia player