Alu design, computer architecture, ppt presentation, modern conference room, bright lights, glass whiteboard, stylish lectern, confident presenter, male, 30s, formal wear, black suit, white shirt, tie, glasses, neat hairstyle, standing, pointing to ppt, blue background, minimalistic design, clean lines, futuristic feel, subtle gradient effects, detailed circuit diagrams, colorful wires, microchips, motherboard, CPU, GPU, RAM, HDD, SSD, robotic arm, 3D model of computer components, high-tech gadgets, sleek lines, metallic texture, softbox lighting, shallow depth of field.