Browsed by
Category: Computer

Computers, IT & Internet Notes Capsule for UPSC, SSC and Railways 2019

Computers, IT & Internet Notes Capsule for UPSC, SSC and Railways 2019

Computer (Hardware + Software) A computer performs a specified sequence of operations as per the set of instructions (known as programs) given on a set of data (input) to generate desired information (output). Hardware Input Devices Processing Devices Output Devices Storage Devices Keyboard Motherboard Monitor (LED, LCD, CRT) Magnetic Disk Microphone Processor Printer Optical Disk Mouse CPU Speaker Flash Memory Web Camera GPU Plotter Magnetic Tape Touch Screen Network card Projector Light Pen Sound card Joystick Video card Software System…

Read More Read More