As what I know about those definitions when I hear grandmother Mary Ellen has decided to get a
computer, so I would define the following terms and concepts for her making a new ideas.
PC is a short terminology of personal computer, which include software, hardware and operate system.
In there, hardware is all what we see and what you touch, such as keyboard, mouse, monitor, video
card, hard drive ,…ect. Operation system controls the computer, operates the hardware with driver.
There are many operate system such as window XP, window 7, window 8, Red hat, Ubuntu, Linux,
snow leopard, lion, etc. Software is programed and invisible. It runs under controlled of operations, for
example, window media player, Microsoft office, Nero Burner, Power DVD is software. There are many
company sale personal computer, and Mac is the name of Apple’ product, when people say Mac, we can
think of that can be a desktop computer of Apple’s brand, mac mini, or mac pro.
World Wide Web is a biggest social network, is visible which can to connect whole world as one.
Internet means get into the World Wide Web network or people called with different name, “online”.
URL is the link of the website, likes the address for the home, many houses has an address, so the
web need an address to located it too. Webpage is a part of internet; people design the webpage
for marketing, business, write journal, or sharing. Many collections of webpages collection create a
network, a cloud.
Download is a term to get something from outside of the computer. For example: USB, CD rom, file from
internet. Other hand, Upload gets something from your computer to outside, such as Usb, CD Room,
Web base email is website‘s name, behinds the symbol “@”. Example, my email of UH is email@example.com,
and uh.edu is a web base email. Email program is the software, uses from computer to explore mails
online, is Microsoft Outlook a good...
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