Which is included in desktop computer:

A. CPU
B. Motherboard
C. Hard disk
D. All of these 

🧠 Explanation:

A desktop computer includes all components like monitor, CPU, and keyboard. Knowing this helps students and tech users understand computer systems. Desktops are key for studying technology or computing in school. Learning this helps with projects or exploring hardware. It’s useful for tech classes, making it relevant for understanding setups. Knowing desktop components helps students grasp their functions, ensuring better comprehension for academic work or general knowledge about computers and their role in daily tasks, work, or education across various settings.