Computer Components (RAM, ROM, HDD, SSD, Ethernet Card, Sound Card, Graphic Card, Bus System, Ports & Sockets)

Computer systems consist of three components as shown in below image: Central Processing Unit, Input devices and Output devices. Input devices provide data input to processor, which processes data and generates useful information that’s displayed to the user through output devices. This is stored in computer’s memory. Arithmetic Logic Unit (ALU)  Data entered into computer is … Read more