Modern computer room, desktop PC, open case, motherboard, CPU, GPU, RAM, wires, circuit boards, sleek metal casing, LED lights, futuristic ambiance, 45-degree angle, close-up on CPU fan, shallow depth of field, bright white lighting, clean composition, digital design book, chapter 2 page, highlighted important terms, diagrams, flowcharts, computer architecture schematics, modern office background, wooden desk, leather chair, minimal decorations.