The Internet is a global network of interconnected computers, enabling users to share information along multiple channels. Typically, a computer that connects to the Internet can access information from a vast array of available servers and other computers by moving information from them to the computer’s local memory. The same connection allows that computer to send information to servers on the network; that information is in turn accessed and potentially modified by a variety of other interconnected computers. A majority of widely accessible information on the Internet consists of inter-linked hypertext documents and other resources of the World Wide Web (WWW). Computer users typically manage sent and received information with web browsers; other software for users’ interface with computer networks includes specialized programs for electronic mail, online chat, file transfer and file sharing.
Phone, iPod, Internet and more.
Introducing iPhone 3G. With fast 3G wireless technology, Maps with GPS, support for enterprise features like Microsoft Exchange and the new App Store, iPhone 3G puts even more amazing features in your hands. And just like the original iPhone, it combines three products in one — a revolutionary phone, a widescreen iPod and a breakthrough Internet device with rich HTML email and full web browsing. iPhone 3G. It redefines what a mobile phone can do. Again..by khyshyll kaye villasis..2a.
Computer networking is the engineering discipline concerned with communication between computer systems or devices. Networking, routers, routing protocols, and networking over the public Internet have their specifications defined in documents called RFCs.[1] Computer networking is sometimes considered a sub-discipline of telecommunications, computer science, information technology and/or computer engineering. Computer networks rely heavily upon the theoretical and practical application of these scientific and engineering disciplines.
HISTORY OF NETWORKING
Before the advent of computer networks that were based upon some type of telecommunications system, communication between calculation machines and early computers was performed by human users by carrying instructions between them. Many of the social behavior seen in today’s Internet was demonstrably present in nineteenth-century telegraph networks, and arguably in even earlier networks using visual signals.
Build-in network diagram icons representing computers, network devices plus smart connectors help design diagram network, create accurate network diagrams and documentation to be used in your network diagram projEct.
If you imagine spending $4,000 on a television set you’re probably envisioning a super-fancy high-def, flat panel, gigantic TV that will take up half your living room. Now, this is coming from a girl whose biggest television is 19″, but if I were going to shell out several thousand dollars for a TV, I’d go with something like this — The Lift TV is hand made to order (production takes 8-12 weeks) from hand-lacquered wood and brass and measures 24″. I’m decidedly in favor of form over function so I can’t help but lust after this TV.
Offline browsing
A third example of a common use of these concepts is a web browser that can be instructed to be in either online or offline states. The browser only attempts to fetch pages from servers whilst in the online state. In the off-line state, users can perform offline browsing, where pages can be browsed using local copies of those pages that have previously been downloaded whilst in the on-line state. This can be useful when the computer is offline and connection to the Internet is impossible or undesirable. The pages are either downloaded implicitly into the web browser’s own cache as a result of prior online browsing by the user, or explicitly by a browser configured to keep local copies of certain web pages, which are updated when the browser is in the online state, either by checking that the local copies are up-to-date at regular intervals or by checking that the local copies are up-to-date whenever the browser is switched to the on-line . One such web browser capable of being explicitly configured to download pages for offline browsing is Internet Explorer. When pages are added to the Favourites list, they can be marked to be “available for offline browsing”. Internet Explorer will download to local copies both the marked page and, optionally, all of the pages that it links to. In Internet Explorer version 6, the level of direct and indirect links, the maximum amount of local disc space allowed to be consumed, and the schedule on which local copies are checked to see whether they are up-to-date, are configurable for each individual Favourites entry.
T.O.P
nice one..