HTTP→short for  HyperText Transfer Protocol. It is the underlying protocol used by the world wide web.Http defines how messages are formatted and transmitted, and what should Web Servers and browsers do to various commands. 

HTTPS→ short for Hyper Transfer Protocol Secure. A combination of Http with SSL/ 

2. What is the difference between the Internet and the World Wide Web? 

→ The difference is that the internet is a massive network of networks that connects millions of computers together as long as those computers are connected to the internet. The World Wide Web is a way of accessing information using the internet. The WWW uses HTTP to transmit data, it also utilizes browsers like internet explorer to access Web Pages. 

HTML- means hyper text markup language, they are the basic building blocks of webpages.

WEB BROWSER-  An application for getting and presenting information in the internet.

PROTOCOL- a strict set of rules that apply a community.

GOOGLE BOTS- When you search the web you are not searching the web, you are searching an index of Google, which works like a a copy of the web. Spiders start with only a few web pages, then they follow the links that those web pages point to, and they follow the links that those web pages point to and soon they have a big chunk of the web. To decide which page works better for you, Google has over 200 terms; 1. How many times does this webpage contain your search terms? 2. Do the words appear in the title or the URL? 3 Does the word appear directly under the title? 4. Does it include synonyms for those words? 5. Is it a low quality website or high quality website (depends on the links pointing to that website and the importance of those links.)? They don't accept money so that the page appears first in the search results or so that they update it more often. They combine all these terms and thats when they decide the rank in which your page appears. In the search results each entry has a title, the URL and a brief description. Along the right and on the top we see ads. Google does something called crawling, crawling is done by googlebots often named spiders. When you search  the googlebots crawl and try to choose the results they believe are the most relevant to the user. Relevancy is determines over 200 factors one of them which is the most important is page rank.Each link to a page on your site from another site adds to your site's PageRank. In order for your site to rank well you must make sure Google can crawl your site well and index it. It also uses keyword density that means that your phrase or word appears many times on certain page, the more the density the better, if less density it wont appear in top search results.

PAGE RANK- Page Rank: Is the rank that your page receives; this rank determines where your page will appear on a search result. This rank is determined by the number of links other pages have that are pointing to your page.

ADSENSE- system of publicty designes by google.

ADD WORDS-  place where you advertise in google. 

" Practical ways to use a blog" 

A blog can be used in many ways and for many different purposes. A blog can be for an educative purpose, like to teach other people about different subjects or to do school projects. You can also do it for fun. A blog with a song playlist so people can hear music, maybe a blog full of videos. You can also do a blog full of games to entertain people. A blog can be used for your industry or corporation. You can do it to post homework.  You can also create a blog to sell things, or buy things. In conclusion a blog can be used in many ways.

The most practical way to use a blog would be for an educational or work purpose. If you make a blog for fun it is also right but you won't teach people stuff, or make them learn things. In an educational blog you can do thousands of things as long as they teach people. In a blog for work purposes is for  your work. You can put things or events that will happen in the company or things the employees must do and due dates. In a blog to sell things you can gain profit by selling or buying things.  A blog can be very practical and useful if you use it the right way. Because you can also use a blog for spamming and doing illegal or explicit things. You can also use a blog to communicate with others or teach them a religion or philosophy. LINKS:

http:/www.makeuseof.com/tag/7-types-blogs-write-opinion/

http://www.wikipedia.org/