Huwebes, Enero 19, 2012
How to search in the internet?
1)Select a search engine. At the top of any page on your computer, type the phrase “search engines” into the Search Bar to attain access to several different internet sites that specifically aid in searching.
2)Press the Enter key on the keyboard of your computer.
3)Choose a few of the most specific or relevant keywords or phrases to describe your topic. Utilize synonyms.
4)Type your choice of words into the Search Bar offered by your chosen search engine.
-Generally, capitalization and punctuation are not needed.
-Search engines usually disregard minor words such as "the, and, to, etc."
5)Press the Enter key on your keyboard.
6)Assess your results. Search through your list of web pages to pinpoint information.
7)Repeat above steps as necessary.
-Choose a different search engine.
-Choose new search words that are more or less specific.
8)Use the Advanced Search found on most sites.
9)Use the Site Map of a site.
10)It is not correct to assume that your subject is more or less equally visible in all search engines so it is not important which one to use. Recent engines sort pages also by rank that is assigned is a complex, ever changing, usually secret way and is different for every search company. While engines will likely be "consistent" for a highly popular web sites, less popular web sites may be ranked very differently and it may make sense to try multiple engines.
2)Press the Enter key on the keyboard of your computer.
3)Choose a few of the most specific or relevant keywords or phrases to describe your topic. Utilize synonyms.
4)Type your choice of words into the Search Bar offered by your chosen search engine.
-Generally, capitalization and punctuation are not needed.
-Search engines usually disregard minor words such as "the, and, to, etc."
5)Press the Enter key on your keyboard.
6)Assess your results. Search through your list of web pages to pinpoint information.
7)Repeat above steps as necessary.
-Choose a different search engine.
-Choose new search words that are more or less specific.
8)Use the Advanced Search found on most sites.
9)Use the Site Map of a site.
10)It is not correct to assume that your subject is more or less equally visible in all search engines so it is not important which one to use. Recent engines sort pages also by rank that is assigned is a complex, ever changing, usually secret way and is different for every search company. While engines will likely be "consistent" for a highly popular web sites, less popular web sites may be ranked very differently and it may make sense to try multiple engines.
How to search in the internet
1)Select a search engine. At the top of any page on your computer, type the phrase “search engines” into the Search Bar to attain access to several different internet sites that specifically aid in searching.
2)Press the Enter key on the keyboard of your computer.
3)Choose a few of the most specific or relevant keywords or phrases to describe your topic. Utilize synonyms.
4)Type your choice of words into the Search Bar offered by your chosen search engine.
-Generally, capitalization and punctuation are not needed.
-Search engines usually disregard minor words such as "the, and, to, etc."
5)Press the Enter key on your keyboard.
6)Assess your results. Search through your list of web pages to pinpoint information.
7)Repeat above steps as necessary.
-Choose a different search engine.
-Choose new search words that are more or less specific.
8)Use the Advanced Search found on most sites.
9)Use the Site Map of a site.
10)It is not correct to assume that your subject is more or less equally visible in all search engines so it is not important which one to use. Recent engines sort pages also by rank that is assigned is a complex, ever changing, usually secret way and is different for every search company. While engines will likely be "consistent" for a highly popular web sites, less popular web sites may be ranked very differently and it may make sense to try multiple engines.
2)Press the Enter key on the keyboard of your computer.
3)Choose a few of the most specific or relevant keywords or phrases to describe your topic. Utilize synonyms.
4)Type your choice of words into the Search Bar offered by your chosen search engine.
-Generally, capitalization and punctuation are not needed.
-Search engines usually disregard minor words such as "the, and, to, etc."
5)Press the Enter key on your keyboard.
6)Assess your results. Search through your list of web pages to pinpoint information.
7)Repeat above steps as necessary.
-Choose a different search engine.
-Choose new search words that are more or less specific.
8)Use the Advanced Search found on most sites.
9)Use the Site Map of a site.
10)It is not correct to assume that your subject is more or less equally visible in all search engines so it is not important which one to use. Recent engines sort pages also by rank that is assigned is a complex, ever changing, usually secret way and is different for every search company. While engines will likely be "consistent" for a highly popular web sites, less popular web sites may be ranked very differently and it may make sense to try multiple engines.
History of the internet
The history of the Internet began with the development of computers in the 1950s. This began with point-to-point communication between mainframe computers and terminals, expanded to point-to-point connections between computers and then early research into packet switching. Packet switched networks such as ARPANET, Mark I at NPL in the UK, CYCLADES, Merit Network, Tymnet, and Telenet, were developed in the late 1960s and early 1970s using a variety of protocols. The ARPANET in particular led to the development of protocols for internetworking, where multiple separate networks could be joined together into a network of networks.
In 1982 the Internet Protocol Suite (TCP/IP) was standardized and the concept of a world-wide network of fully interconnected TCP/IP networks called the Internet was introduced. Access to the ARPANET was expanded in 1981 when the National Science Foundation (NSF) developed the Computer Science Network (CSNET) and again in 1986 when NSFNET provided access to supercomputer sites in the United States from research and education organizations. Commercial internet service providers (ISPs) began to emerge in the late 1980s and 1990s. The ARPANET was decommissioned in 1990. The Internet was commercialized in 1995 when NSFNET was decommissioned, removing the last restrictions on the use of the Internet to carry commercial traffic.
Since the mid-1990s the Internet has had a drastic impact on culture and commerce, including the rise of near-instant communication by electronic mail, instant messaging, Voice over Internet Protocol (VoIP) "phone calls", two-way interactive video calls, and the World Wide Web with its discussion forums, blogs, social networking, and online shopping sites. The research and education community continues to develop and use advanced networks such as NSF's very high speed Backbone Network Service (vBNS), Internet2, and National LambdaRail. Increasing amounts of data are transmitted at higher and higher speeds over fiber optic networks operating at 1-Gbit/s, 10-Gbit/s, or more. The Internet continues to grow, driven by ever greater amounts of online information and knowledge, commerce, entertainment and social networking.
It is estimated that in 1993 the Internet carried only 1% of the information flowing through two-way telecommunication. By 2000 this figure had grown to 51%, and by 2007 more than 97% of all telecommunicated information was carried over the Internet.
In 1982 the Internet Protocol Suite (TCP/IP) was standardized and the concept of a world-wide network of fully interconnected TCP/IP networks called the Internet was introduced. Access to the ARPANET was expanded in 1981 when the National Science Foundation (NSF) developed the Computer Science Network (CSNET) and again in 1986 when NSFNET provided access to supercomputer sites in the United States from research and education organizations. Commercial internet service providers (ISPs) began to emerge in the late 1980s and 1990s. The ARPANET was decommissioned in 1990. The Internet was commercialized in 1995 when NSFNET was decommissioned, removing the last restrictions on the use of the Internet to carry commercial traffic.
Since the mid-1990s the Internet has had a drastic impact on culture and commerce, including the rise of near-instant communication by electronic mail, instant messaging, Voice over Internet Protocol (VoIP) "phone calls", two-way interactive video calls, and the World Wide Web with its discussion forums, blogs, social networking, and online shopping sites. The research and education community continues to develop and use advanced networks such as NSF's very high speed Backbone Network Service (vBNS), Internet2, and National LambdaRail. Increasing amounts of data are transmitted at higher and higher speeds over fiber optic networks operating at 1-Gbit/s, 10-Gbit/s, or more. The Internet continues to grow, driven by ever greater amounts of online information and knowledge, commerce, entertainment and social networking.
It is estimated that in 1993 the Internet carried only 1% of the information flowing through two-way telecommunication. By 2000 this figure had grown to 51%, and by 2007 more than 97% of all telecommunicated information was carried over the Internet.
Netiquette
Netiquette (short for "network etiquette" or "Internet etiquette") is a set of social conventions that facilitate interaction over networks, ranging from Usenet and mailing lists to blogs and forums. These rules were described in IETF RFC 1855.] However, like many Internet phenomena, the concept and its application remain in a state of flux, and vary from community to community. The points most strongly emphasized about USENET netiquette often include using simple electronic signatures, and avoiding multiposting, cross-posting, off-topic posting, hijacking a discussion thread, and other techniques used to minimize the effort required to read a post or a thread. Netiquette guidelines posted by IBM for employees utilizing Second Life in an official capacity, however, focus on basic professionalism, amiable work environment, and protecting IBM's intellectual property.] Similarly, some Usenet guidelines call for use of unabbreviated English[3][4] while users of instant messaging protocols like SMS occasionally encourage just the opposite, bolstering use of SMS language. However, many other online communities frown upon this practice.
What is internet?
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries an extensive range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email.
Most traditional communications media including telephone, music, film, and television are reshaped or redefined by the Internet, giving birth to new services such as Voice over Internet Protocol (VoIP) and IPTV. Newspaper, book and other print publishing are adapting to Web site technology, or are reshaped into blogging and web feeds. The Internet has enabled or accelerated new forms of human interactions through instant messaging, Internet forums, and social networking. Online shopping has boomed both for major retail outlets and small artisans and traders. Business-to-business and financial services on the Internet affect supply chains across entire industries.
The origins of the Internet reach back to research of the 1960s, commissioned by the United States government in collaboration with private commercial interests to build robust, fault-tolerant, and distributed computer networks. The funding of a new U.S. backbone by the National Science Foundation in the 1980s, as well as private funding for other commercial backbones, led to worldwide participation in the development of new networking technologies, and the merger of many networks. The commercialization of what was by the 1990s an international network resulted in its popularization and incorporation into virtually every aspect of modern human life. As of 2011, more than 2.1 billion people — nearly a third of Earth's population — use the services of the Internet.[1]
The Internet has no centralized governance in either technological implementation or policies for access and usage; each constituent network sets its own standards. Only the overreaching definitions of the two principal name spaces in the Internet, the Internet Protocol address space and the Domain Name System, are directed by a maintainer organization, the Internet Corporation for Assigned Names and Numbers (ICANN). The technical underpinning and standardization of the core protocols (IPv4 and IPv6) is an activity of the Internet Engineering Task Force (IETF), a non-profit organization of loosely affiliated international participants that anyone may associate with by contributing technical expertise
Most traditional communications media including telephone, music, film, and television are reshaped or redefined by the Internet, giving birth to new services such as Voice over Internet Protocol (VoIP) and IPTV. Newspaper, book and other print publishing are adapting to Web site technology, or are reshaped into blogging and web feeds. The Internet has enabled or accelerated new forms of human interactions through instant messaging, Internet forums, and social networking. Online shopping has boomed both for major retail outlets and small artisans and traders. Business-to-business and financial services on the Internet affect supply chains across entire industries.
The origins of the Internet reach back to research of the 1960s, commissioned by the United States government in collaboration with private commercial interests to build robust, fault-tolerant, and distributed computer networks. The funding of a new U.S. backbone by the National Science Foundation in the 1980s, as well as private funding for other commercial backbones, led to worldwide participation in the development of new networking technologies, and the merger of many networks. The commercialization of what was by the 1990s an international network resulted in its popularization and incorporation into virtually every aspect of modern human life. As of 2011, more than 2.1 billion people — nearly a third of Earth's population — use the services of the Internet.[1]
The Internet has no centralized governance in either technological implementation or policies for access and usage; each constituent network sets its own standards. Only the overreaching definitions of the two principal name spaces in the Internet, the Internet Protocol address space and the Domain Name System, are directed by a maintainer organization, the Internet Corporation for Assigned Names and Numbers (ICANN). The technical underpinning and standardization of the core protocols (IPv4 and IPv6) is an activity of the Internet Engineering Task Force (IETF), a non-profit organization of loosely affiliated international participants that anyone may associate with by contributing technical expertise
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