COMPUTER

Fundamental of Computer: Basic First calculating device :- Abacus 2000bc (in Chana Charles Babage -1822 Accepts data as input. Saves the data/instructions in its memory and utilizes them as and when required. Execute the data and convert it into useful information. Provides the output. Have control over all the above four steps Hardware: Central Processing Unit (CPU): The "brain" of the computer that performs                                                                     calculations and executes instructions. Memory (RAM): Temporary storage used by the CPU to store data and program                                   instructions actively in use. Storage (Hard Drive, SSD): Permanent storage for data and programs, used f...