Категории: Все - security - education - software - computers

по Bezhan Bezhan 11 лет назад

261

Ch1:Introduction to the world of computers

The text introduces various aspects of computers and their impact on daily life. It covers the evolution of computers from early stages to modern generations, emphasizing their significance in both personal and professional environments.

Ch1:Introduction to the world of computers

Ch1:Introduction to the world of computers

Risks of computers

Privacy issues
Security issues

Benefits of a computer

COMPUTERS AND SOCIETY

Email

Searching the web

Surfing the web

Using favorite and the history list
Using URLs and hyperlinks

Accessing network or the internet

Pronouncing internet accesses
Email adresses
URLs
IP adresses and domain names

Mainframe computers

Midrange servers

Personal computers

Thin clients and internet appliances
Portable
Desktop

Software

Application
System

Hardware

Communications
Storage
Output
pocessing devices
Input devices

Computers then and now

Fifth generation
Fourth generation
Second generation
First generation computers
Pre computers and early computers

Data vs information

WHAT IS A COMPUTER AND WHAT DOUS IT DO?

Computers on the go

Computers on the job

Information integrity

The anonymity factor

Differences in online communications

What are the internet and the world wide web?

COMPUTER NETWORKS AND THE NETWORK

Super computers

Mobile devices

Embedded computers

COMPUTERS TO FIT EVERY NEED

Computer users and professionalS

Computers in education

Computers in the home

COMPUTER IN YOUR LI9FE

OVERVIEW