Computer ek electronic device hai jo data ko process karta hai aur meaningful information provide karta hai. Iski history 19th century se start hoti hai jab Charles Babbage ne Analytical Engine design kiya. Aaj ke modern world me computer ke alag-alag types hote hain jaise:
Supercomputer – scientific research aur big data ke liye
Mainframe computer – banking aur enterprise level tasks ke liye
Personal computer (PC) – students, professionals aur gaming ke liye
Laptop & Tablets – portable use ke liye
Computers ka role har jagah hai – education, business, healthcare, science, entertainment, aur social media. Yeh fast aur accurate results dete hain jo insaan ke liye possible nahi hota.
Aaj ke time me bina computer ke life aur work imagine karna mushkil hai.