Available additional resources - an extensive gallery of images, free templates, as well as ready-made lessons on the Internet - make it easier to prepare for the lesson. And once prepared an interactive lesson or control test can be quickly adjusted and repeatedly played in front of different audiences. Whiteboard video created by a whiteboard animation maker helps to focus students on teacher and teaching material. The teacher can flip through slides, turn multimedia files on and off, and switch between electronic applications without leaving the computer, since the board is controlled by touching its surface with a special marker or finger. Have you ever used such a video to get lessons?