INFORMATION AND COMMUNICATION TECHNOLOGY
by cata b

1. CPU Components
1.1. CPU: is the brain of the computer It is the device that carries out software instructions.
2. Input and Output Devices
2.1. Input: is a piece of hardware used to enter data into the computer. Examples: Keyboard, mouse, touchpad, joystick, camara.
2.2. Any machine capable of representing information from a computer. This includes display screens, printers, plotters, and synthesizers.
3. Hardware and Software
3.1. Hardware: Any phisical part of the computer that you can touch, see or pick up.
3.2. Software: are the applications and proggramming instructions needed to make a computer hardware do useful work
4. Excel
4.1. is a computer programm used to create electronic spreadsheets
4.2. This organize data, create charts and perform calculations
4.2.1. Nuevo nodo