The Internet was created essentially to enable and facilitate communications among connected systems at the local, state, national and international levels. The concept for the Internet, also called the World Wide Web, was developed in the early 1970s by the United States Defense Advanced Research Projects Agency, or DARPA. The agency launched a research campaign to find effective ways to link computers to facilitate the exchange of information.
HTTP is a client-server protocol that allows two computers to share information with each other over a network connection. HTTP and HTTPS, which is more secure, are both foundations for the World Wide Web.
Enclosing search terms in quotations marks when using a search engine tends to result in more accurate search results. Search engines look only for terms placed between quotation marks rather than terms that they determine are similar. This is a particularly useful method if the person searching remembers an exact phrase he wants to learn more about.
One good Spanish news website is El Pais, online home of the Spanish daily newspaper. El Pais is the highest-circulated newspaper is Spain, and it is considered one of the country's newspapers of record. The paper's website offers both Spanish and English editions.
According to Marketing Charts, the 18- to 44-year-old age group uses the Internet the most, boasting more than half of the United States' online population. Email is the most popular online activity, surpassing instant messaging, social networking and blogging.
The best Web browser to use with Windows XP is Google's Chrome browser. While Internet Explorer is the default browser for XP, most Web professionals consider Chrome to be faster and, more importantly, much safer for browsing on Windows XP.
A number of websites offer printable workout plans. Some of the printable plans require access to a gym or special exercise equipment, but there are a few that don't require any equipment.
Calculating the bit error rate involves dividing the number of bit errors by the total number of transferred bits during a fixed time interval. Bit error rate, or bit error ratio, is a unitless measure expressed as a percentage.
A domain name is the Internet equivalent of a physical home address for a website. The name, such as "mywebsite.com" or "internetaddress.org" points to an exact location to a server, much like a postal address points to an exact apartment in a building. It is an easy and reliable way to remember a website's location.
You can develop a popular blog if it provides content that gathers interest from the online community. From the blog title to its structure, it takes several elements to make a share-worthy blog and keep it popular beyond its initial publication date.
Photographers must upload photos to National Geographic using the magazine's Your Shot website program. To use this system, create an account, follow the photo guidelines and upload photos from a computer.
The Internet first began in 1969, according to Bright Knowledge. Scientists working for the U.S. Advance Research Project Agency connected computer networks at the University of California and the Stanford Research Institute.
A "seeder" is a person who has completely downloaded a file or files using BitTorrent, and is uploading those files to others. A "leecher" has not yet finished downloading the file or files, and is thus both downloading from seeders and other leechers and uploading the portion of the file or files he has downloaded to other leechers.
A common misconception is that Wi-Fi stands for wireless fidelity but, in reality, it does not stand for anything. At the time Wi-Fi was invented, it operated under the standards of IEEE 802.11, which was not a catchy or succinct name. While high fidelity was a common sound system term at the time, and Wi-Fi does rhyme with Hi-Fi, there is no relationship between the two.
Dial-up Internet access allows consumers to connect to the Internet through a regular phone line when their modem-equipped personal computers make a telephone call to an Internet service provider. Compared to broadband, dial-up connections are slow and easily disconnected.
Multimedia communication involves showing information in multiple media formats. Images, video, audio and text all are part of multimedia communication. A single instance of multimedia communication does not have to have all four components.
Create a Skype account by visiting the Skype "Join Us" page, entering the email address with which the account will be associated and clicking "I agree." Users who do not have a Microsoft account must follow additional steps to register than those who already have a Microsoft account.
To set up a home network, you must purchase a wireless router and connect all of your devices to it. The most common reason for a home network is so multiple devices in your home can share one Internet connection.
According to Abine, there are four main ways that a person's Internet browsing can be tracked. These are through Internet cookies, IP address tracking, web bugs and the web browser's history.
Finding a list of local cars for sale on Craigslist is accomplished by visiting the website, selecting the state and city, accessing the section for Cars+Trucks, then choosing the For Sale heading. The next steps are to define the search terms and click on interesting ads, according to Mahalo.com.
Most routers provide Wi-Fi coverage for about 100 feet in all directions, according to How Stuff Works. Range extenders or repeaters can be used to expand this distance.
The price of a monthly Internet connection is dependent upon whether one is using dial-up, DSL, cable or fiber optic to access the Internet. As of 2014, dial-up connections are still available from companies such as NetZero, Earthlink and Juno for between $10 and $12.50 per month for unlimited access.