unit 1 recognize computer text 1 guess what it is text 2 what does a computer look like? text 3 do you know them? text 4 generations of electronic computer unit 2 use computer text 1 buy a notebook text 2 introduction of a window 26 text 3 learning computer knowledge all by yourself 29 text 4 kinds of computers unit 3 computer system text 1 computer organization text 2 system bus text 3 instruction cycle text 4 design goals of computer architecture unit 4 computer hardware text 1 cpu text 2 motherboard text 3 storage text 4 printers unit 5 operating system text 1 what is an operating system text 2 types of operating systems text 3 setting up windows text 4 windows xp 9 unit 6 computer virus text 1 computer virus text 2 virus behavior text 3 how to protect your data text 4 number of viruses unit 7 multimedia text 1 what is multimedia? text 2 what does the multimedia actually mean? text 3 uses for multimedia text 4 multimedia technology 135 unit 8 computer networking 143 text 1 welcome to the web 143 text 2 internet 146 text 3 hackers are enemy number one on the internet text 4 local area network unit 9 computer software text 1 what is the computer software? text 2 relationship to hardware and data text 3 categories of computer software text 4 copyright infringement of software unit 10 programming languages text 1 computer languages text 2 object-oriented programming text 3 assembly language text 4 high-level language
鄂公網(wǎng)安備 42010302001612號 