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Web Hosting - The Internet and How It Works In one sense, detailing the statement in the title would require at least a book. In another sense, it can't be fully explained at all, since there's no central authority that designs or implements the highly distributed entity called The Internet. But the basics can certainly be outlined, simply and briefly. And it's in the interest of any novice web site owner to have some idea of how their tree fits into that gigantic forest, full of complex paths, that is called the Internet. The analogy to a forest is not far off. Every computer is a single plant, sometimes a little bush sometimes a mighty tree. A percentage, to be sure, are weeds we could do without. In networking terminology, the individual plants are called 'nodes' and each one has a domain name and IP address. Connecting those nodes are paths. The Internet, taken in total, is just the collection of all those plants and the pieces that allow for their interconnections - all the nodes and the paths between them. Servers and clients (desktop computers, laptops, PDAs, cell phones and more) make up the most visible parts of the Internet. They store information and programs that make the data accessible. But behind the scenes there are vitally important components - both hardware and software - that make the entire mesh possible and useful. Though there's no single central authority, database, or computer that creates the World Wide Web, it's nonetheless true that not all computers are equal. There is a hierarchy. That hierarchy starts with a tree with many branches: the domain system. Designators like .com, .net, .org, and so forth are familiar to everyone now. Those basic names are stored inside a relatively small number of specialized systems maintained by a few non-profit organizations. They form something called the TLD, the Top Level Domains. From there, company networks and others form what are called the Second Level Domains, such as Microsoft.com. That's further sub-divided into www.Microsoft.com which is, technically, a sub-domain but is sometimes mis-named 'a host' or a domain. A host is the name for one specific computer. That host name may or may not be, for example, 'www' and usually isn't. The domain is the name without the 'www' in front. Finally, at the bottom of the pyramid, are the individual hosts (usually servers) that provide actual information and the means to share it. Those hosts (along with other hardware and software that enable communication, such as routers) form a network. The set of all those networks taken together is the physical aspect of the Internet. There are less obvious aspects, too, that are essential. When you click on a URL (Uniform Resource Locator, such as http://www.microsoft.com) on a web page, your browser sends a request through the Internet to connect and get data. That request, and the data that is returned from the request, is divided up into packets (chunks of data wrapped in routing and control information). That's one of the reasons you will often see your web page getting painted on the screen one section at a time. When the packets take too long to get where they're supposed to go, that's a 'timeout'. Suppose you request a set of names that are stored in a database. Those names, let's suppose get stored in order. But the packets they get shoved into for delivery can arrive at your computer in any order. They're then reassembled and displayed. All those packets can be directed to the proper place because they're associated with a specified IP address, a numeric identifier that designates a host (a computer that 'hosts' data). But those numbers are hard to remember and work with, so names are layered on top, the so-called domain names we started out discussing. Imagine the postal system (the Internet). Each home (domain name) has an address (IP address). Those who live in them (programs) send and receive letters (packets). The letters contain news (database data, email messages, images) that's of interest to the residents. The Internet is very much the same.

Craigslist a Great Place to Find Free Stuff – While Exercising Caution of Course Craig Newmark of San Francisco founded Craigslist in 1999. Craigslist is a web page that offers anybody to sell or by articles virtually free of charge. Some of the categories such as job ads in some of the major cities have a charge, which is the funding for all the other private, free ads on Craigslist. Currently the web page is available in approximately 450 cities all over the world. IT serves more than nine billion viewers per months and therefore gives the web page a ninth place in the rankings for most frequently used web sites in the United States. The web sites offer over thirty million new postings and classifieds each month. Categories for classifieds and advertisement range from job and housing postings over traditional buy and sell classifieds all the way to community events and personal ads. Since Craigslist offers so many different ads and classifieds each month, it is also a great place to find free stuff. Many people that are about to move or have top give up a hobby due to whatever reason often times offer things for free on this web page. Generally ads and classifieds are divided by categories and then listed on the pages depending on the proximity to a major city. Many major cities in the United States have their own Craigslist. Classifieds that are posted on a city site generally are from somewhere in the proximity of the city. Often time’s sellers expect the buyer to pick up the merchandise. Therefore, it is not unusual to find car ads, fitness equipment, baby clothing and items, furniture and more on the web site. Posting is for most classifieds free and there are also no fees for anything else. In contrast to some other pages, posting a used children’s toy, a piece of furniture or similar as well as anything else is completely free. The seller has the possibility to stay anonymous till shortly before the sale, when the seller decides to hand out his or her telephone number or address for sale purposes only. Of course such classifieds and advertisements can also be cons and need to always be handled carefully. Generally a good judgment of the price and offer helps to prevent from falling for fraudulent classifieds. Even though there are measures from the creators of the website to prevent fraud such as official statements and more, there is no guaranty that a fraudulent add will be taken off in time to prevent any trouble. So whenever buying or selling on Craigslist do it with caution. Craigslist offers classifieds for anything. Community, housing, personals, jobs, for sale, services, gigs and even discussion forums are all part of the web site. On this website anybody can post anything. Therefore it might take some time to find the right ad. It might even be possible that the chosen product cannot be found. Craigslist works like an online yard sale or a flea market. Therefore finding the exact product may be hard. But sometimes getting lucky is all that it takes and then the seeker is united with the product of desire. This web page should be used and supported by anybody and everybody. Whatever there is for sale, it should be put up on Craigslist, so that other people can male good use of a product that might be a good product for someone else for a few more years. Even jobs can be found on Craigslist. In cities such as New York, this web page’s jobs are one of the most important sources for job hunters and therefore are not free of charge for the employers that are posting in some of the bigger cities.

Editing for the Next Generation: The MySpace Form (myspace editing) The goal of a good editor is to make any piece of text appropriate for its audience and form. Books must fit into the expectations of a publishing company in order to fit the expectations of those who buy the books. Magazine articles must fit the style of the magazine including its goals and also its audience’s expectations. Content is certainly important, but voice and specific word choice are also big components of catering to an audience. A scientific magazine should not sound like the latest gossip. Likewise, a glamour magazine should be far from stiff and boring. When it comes to internet editing, even more elements are added to the typical editing criteria. Consider for a moment the different aspects of editing for the MySpace pages. Individual Pages An individual is not required to edit their pages. MySpace editing does often involve self-editing however. A page owner is writing about themselves, introducing themselves to many other people. No doubt that page owner wants to send the right message. Self-definition is very important in order to effectively communicate your intentions with others. That is where MySpace editing comes in. Here again, word choice is very important. Careful use of adjectives and other descriptive words can paint a picture for other visitors to the site. Using generic terms like ‘thing’ and ‘a lot’ will leave a person sounding boring and bland. In addition to self-representation, individual pages really should be edited for appropriate citations. That may sound tedious and so like ninth grade English class, but it is important. Quoting authors and lyricists on your page is an effective way to express your own feelings, but if the words are not your own, you cannot claim them. Plagiarism is wrong. In addition to the ethical issues, you should give credit to the people you quote for other reasons as well. Visitors to your page may really appreciate the words and lyrics that you quote. If you give credit to their author, other people can find more similar words to enjoy. Corporate Pages MySpace editing is useful for individuals, but it also opens up job opportunities. Because of the popularity of MySpace pages, advertisers have naturally started enjoying the benefits of the high traffic. The problem is that many advertisers may not be familiar with the format of MySpace nor the appropriate language to use to reach the audience that is surfing there. A qualified user can use their expertise to help corporations effectively use the pages in order to best reach the audience. A member of that audience can edit for the presentation of content so that it will be the most effective at getting the readers’ attention. If you are one of these qualified users, MySpace editing could lead you to a successful career in all kinds of editing. Use your own page as a resume. If you aren’t interested in the career, you could just have some fun making the most of someone’s use of the pages. You will no doubt be well rewarded for your efforts. MySpace editing can take more than one form. The important thing to remember is that no matter what the format is for writing, correctness is important. Especially when your words are representing you, you will want to be clear and correct in your writing. Giving credit to those people you quote is the correct thing to do ethically, but it is also respectful. Finally, editing for companies without the proper know-how when it comes to internet advertising could be quite profitable. You’ll be more likely to get the job if your own page is effectively and correctly put together.