作者：Bezhan Bezhan 12 年以前
386
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
