In the video, a man is seen working on a yellow and black circular saw. He is wearing a blue shirt and glasses. The man is using a screwdriver to adjust the saw's blade. He appears to be focused on his task, carefully making adjustments to ensure the saw is functioning properly. The background is a plain white wall, and there are no other objects or people visible in the video. The man's actions are deliberate and precise, indicating that he is experienced with the tool. The video does not contain any dialogue or sound, so the viewer can only rely on the visual cues to understand what is happening.