Internet services & type of websites

Hi everyone , today I wanna share something with you guys about the new chapter of science computer that is 3.3 for Internet Services , and 3.4 Type of website .

So here for the chapter 3.3 Internet Services

So , Internet Services have 6 types which is 

• WWW
• e-mail
• Instant messaging
• Message board 
• VoIP
• FTP

WWW(world wide web)

• world wide web is the main name of WWW  which is called web pages and contains text , graphics ,animation , audio and video .

E-mail 

• e-mail is transmission of messages and files via a computer network .
• usually use to create , send ,receive , foward , store , print and delete e-mail .

Instat Messaging 

• is  a real-time typed conversation with another connected user where you also can exchange photo, videos and other .
• Real-time : when you and the people with whom you are conversing are online at the same time . 

VoIP

• is Voice over IP that enables users to speak to other users over the Internet . 
• Eg: skype , yahoo!voice , Tango 

Message Board 

• is a web-based type of discussion group that allow user to leave a message . 

FTP

• is a Internet standard that permits file uploading and downloadingwith other computers on the Internet .

Next is for 3.4 is Types of Websites 

PORTAL

• Is a websites that offers variety of Internet services from single, convinient location . 

portal offer of these service  such as search engine , news , weather and web publishing . 

WIRELESS PORTAL 

• is  designed for Internet capable mobile devices 

BLOG 

• is an informal web site consisting of time stampped articles or posts in a diary or journal format usually listed in reverse chronological order . 

WiKi 

• is a type of collaborative web site that allows users to create , add to , modify , or delete the web sites content via a browser .

ONLINE SOCIAL NETWROK 

• A websites that encourages members in its online community to share their interest , ideas , stories and other things with registered users .

BUSINESS 

•  A web site contains sontent that promotes or sells products or service .