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Unit 1: Hardware - Periherals

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Transcript

HARDWARE AND SOFTWARE

Hardware - Periherals

Presentation

Introduction

In the first part of this unit we have seen the internal computer components. In the following part we are going to see the peripherals. These can be divided into the following groups: INPUT PERIPHERALS: They will serve us to input information in our computer, for example: keyboard, mouse, scanner. OUTPUT PERIPHERALS: We use them to observe the results obtained in the computer, the monitor, speakers, ... PERIPHERAL INPUTS / OUTPUTS: They serve both at the same time, for example, through the printer we can obtain results obtained by the computer in paper, but also the printer can send information to the computer when has no paper or is jammed.

Exercise 3

01

Search for each followings peripherals in www.amazon.com. Select each one and link.

Display color, laser `printer, keyboard and mouse, speakers, scanner, webcam and external hard drive

02

What is the difference between a full hd display and a 4k display?

Add pictures, videos or another resources to reinforce your explanation.

03

Define three different types of scanner.

Add pictures, videos or another resources to reinforce your explanation.