Modern computer science book, open on wooden desk, surrounded by scattered papers, pens, and empty coffee cups, warm lighting from desk lamp, blurred background of a messy study room, book's cover featuring diagrams of CPU architecture, motherboard illustrations, and algorithm flowcharts, worn-out edges, dog-eared pages, highlighted important concepts, colorful tabs marking different chapters, faint smell of old paper, realistic textures, shallow depth of field, 45-degree angle shot, soft focus on the background.