Concept:Charles Babbage is known as the father of the computer because he designed the Analytical Engine.Explanation:Charles Babbage was a 19th-century mathematician and inventor.He designed the Analytical Engine, which is considered the first general-purpose mechanical computer.His work on this machine earned him the title of father of the computer.Among the given options, he is credited as the first to invent the analytical engine.Answer:B. invent analytical engine