A) CPU
B) Scanner
C) Software
D) Printer
🧠 Explanation:
Software is a set of instructions directing a computer to perform specific tasks, such as running applications or managing hardware. Unlike hardware, software is intangible, encompassing operating systems, apps, and programs. It enables functionality in devices, from smartphones to supercomputers, driving tasks like data processing or gaming. Understanding software’s role is critical in computer science, as it shapes user interaction and system performance. Software types include system, application, and utility software, each serving distinct purposes. Its development and updates are vital for technology advancements, ensuring efficiency and innovation across industries like IT, finance, and education.
