A download manager is a computer Springbreak Game Download Ski Tools program dedicated to the task Springbreak Game Download Ski Tools of downloading (and sometime Springbreak Game Download Ski Tools uploading) possibly unrelated stand-alone files from (and sometime to) the Internet for storage. This is unlike a Springbreak Game Download Ski Tools World Wide Web browser, which is mainly intended to Springbreak Game Download Ski Tools browse web pages, composed of a multitude of smaller files, Springbreak Game Download Ski Tools where error-free moving of files Springbreak Game Download Ski Tools for permanent storage is of secondary importance. (A failed or incomplete Springbreak Game Download Ski Tools web page file rarely ruins the page.) The typical download manager at a minimum Springbreak Game Download Ski Tools provides means to recover from errors without losing the work already completed, and can optionally split the file to be Free Download Anti Spyware Win downloaded (or uploaded) into 2 or more segments, which are then moved in parallel, Springbreak Game Download Ski Tools potentially making the process faster within the limits of the available bandwidth. (A few servers are known Springbreak Game Download Ski Tools to block moving files in parallel segments, on the principle that server capacity should be shared equally Springbreak Game Download Ski Tools by all users.) Multi-source is the name Springbreak Game Download Ski Tools given to files that are Springbreak Game Download Ski Tools downloaded in parallel.
There are several things that some web browsers are not very good at. That's Springbreak Game Download Ski Tools where the download managers enter the equation:
Pausing the downloading of large files.
Resuming broken or Springbreak Game Download Ski Tools paused downloads (especially for very large files).
Downloading files on poor connections.
Downloading several files from a site automatically according to simple rules Springbreak Game Download Ski Tools (file types, updated files, etc. - see also Springbreak Game Download Ski Tools Offline Browser).
Automatic Springbreak Game Download Ski Tools recursive downloads (mirroring).
Scheduled downloads Springbreak Game Download Ski Tools (including, automatic hang-up and shutdown).
Searching for mirror sites, and the handling of different Vegetable Garden Layout Download connections Springbreak Game Download Ski Tools to download Springbreak Game Download Ski Tools the same file more quickly (segmented downloading).
Download managers are useful for active Internet users. For dial-up users, they can automatically dial the internet service provider at night, Free Songs Download To Pc when rates or tariffs are usually lower, download the specified files, and hang-up. They can record Springbreak Game Download Ski Tools which Springbreak Game Download Ski Tools links the user Conveyancing Draft Contract Download clicks on during the day, and queue these files for later download. For broadband users, download managers can help Springbreak Game Download Ski Tools download very large files by resuming broken downloads, by limiting the bandwidth used, so that other internet activities are not affected (slowed) and the server is not overloaded, or by automatically navigating a site and downloading pre-specified content (photo galleries, MP3 collections, etc.) this Springbreak Game Download Ski Tools can also include automatically Springbreak Game Download Ski Tools downloading whole sites and regularly updating them (see Mirroring).
Many download managers support Metalink, an XML file listing mirrors, checksums, and other information useful for downloading.
See below for some examples of commonly used download managers. Some downloaders are optimized for a certain function. For example, Offline Explorer is designed to Springbreak Game Download Ski Tools download Springbreak Game Download Ski Tools entire websites.
Download managers, such as Go!Zilla, were among the first adware applications displaying a banner ad in the user interface.
Related to download managers are two other Springbreak Game Download Ski Tools breeds of Internet Springbreak Game Download Ski Tools programs, file-sharing peer-to-peer applications (Kazaa, eMule, BitTorrent, Springbreak Game Download Ski Tools Gnutella) and Springbreak Game Download Ski Tools stream recorders (such as Springbreak Game Download Ski Tools StreamBox Springbreak Game Download Ski Tools VCR).
While download managers are Springbreak Game Download Ski Tools designed to give users greater control Springbreak Game Download Ski Tools over downloads, some downloaders are Vocabulary Energizers Free Download created to give that control to content distributors instead. Some software companies, for example Adobe Springbreak Game Download Ski Tools [1], provide such downloaders for downloading software on their own site. Presumably this increases reliability and reduces tech support costs to them. A possible reason is increasing the control over redistribution of their software (even when Springbreak Game Download Ski Tools the software is freeware).In computer technology and telecommunication, on-line Springbreak Game Download Ski Tools and off-line are defined Springbreak Game Download Ski Tools by Federal Standard Springbreak Game Download Ski Tools 1037C. They are states or conditions of a "device or equipment" or of "a Springbreak Game Download Ski Tools functional unit". To Springbreak Game Download Ski Tools be considered on-line, a device must be Springbreak Game Download Ski Tools at least one of:
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"Under the direct control of another device"
"Under the direct control of the Springbreak Game Download Ski Tools system with which it is associated"
"Available for immediate use on demand by the system without human intervention"
"Connected Springbreak Game Download Ski Tools to a system, and is in operation"
"Functional and ready for service"
while a device that is off-line is not (e.g. it has "its main power source disconnected or turned off", and is "off-power").
One example of a common use of these concepts is a Mail Springbreak Game Download Ski Tools User Agent that can Springbreak Game Download Ski Tools be instructed to be in Springbreak Game Download Ski Tools either "on-line" or "off-line" states. One Dino Island Game Download such MUA Springbreak Game Download Ski Tools is Microsoft Outlook. Springbreak Game Download Ski Tools When Springbreak Game Download Ski Tools it is "on-line" it will attempt to connect to mail servers (to check for new mail at regular intervals, for example), and Springbreak Game Download Ski Tools when it is "off-line" it will not Springbreak Game Download Ski Tools attempt to Springbreak Game Download Ski Tools make any Springbreak Game Download Ski Tools such connections. The "on-line" Springbreak Game Download Ski Tools or "off-line" state of the MUA does not necessarily reflect the connection status between the computer on which it is running and Internet. The user may Springbreak Game Download Ski Tools have the Springbreak Game Download Ski Tools computer itself on-line, Springbreak Game Download Ski Tools connected to Springbreak Game Download Ski Tools Internet via a cable modem Springbreak Game Download Ski Tools or an Springbreak Game Download Ski Tools ADSL connection, but may wish for Outlook to be off-line, so that it makes Springbreak Game Download Ski Tools no attempt to Springbreak Game Download Ski Tools send or to receive messages. Springbreak Game Download Ski Tools Or the computer may be configured to employ a dial-up connection on demand (whenever an application such Apple Quick Time Download as Outlook attempts to make connection to a server), but the connection may be an expensive telephone call from Halo Aim Bot Download the particular location in which the computer currently happens to be (such as a hotel room) and Springbreak Game Download Ski Tools the user may not wish Outlook to trigger making that Springbreak Game Download Ski Tools call every 5 or 10 Springbreak Game Download Ski Tools minutes to check for mail.[1]
Another example of the use of these concepts Springbreak Game Download Ski Tools is in the world of digital audio technology. Springbreak Game Download Ski Tools A tape recorder, digital editor, or other device that Springbreak Game Download Ski Tools is "on-line" is one whose clock is under the control of the clock Springbreak Game Download Ski Tools of a "synchronization master" device. When the sync master commences playback, the "on-line" device automatically synchronizes itself to the Springbreak Game Download Ski Tools master and commences playing from the Springbreak Game Download Ski Tools same point in the recording. Whereas a device that is "off-line" uses no Springbreak Game Download Ski Tools external clock reference and relies upon its own internal Springbreak Game Download Ski Tools clock. When a Springbreak Game Download Ski Tools large number of devices are connected to a sync master, it is often convenient, if one wants to hear just the output of one single device, to take it off-line, because if the device is played back on-line all synchronized devices have to locate the playback point Springbreak Game Download Ski Tools and wait for each other Springbreak Game Download Ski Tools to be in synchronization.[2] (For further related discussion, Springbreak Game Download Ski Tools see MIDI timecode, word sync, and recording system synchronization.)
A third example of a common use of these concepts is a web browser that can be instructed to be Springbreak Game Download Ski Tools in either "on-line" or "off-line" states. The browser Springbreak Game Download Ski Tools only attempts to fetch pages from servers Springbreak Game Download Ski Tools whilst in the "on-line" state. In the "off-line" state, Springbreak Game Download Ski Tools users Springbreak Game Download Ski Tools can Springbreak Game Download Ski Tools perform offline browsing, where pages can be browsed using local copies of those pages Springbreak Game Download Ski Tools that have previously been downloaded whilst in the "on-line" state. This can be useful when the computer itself is also off-line, with connection to Internet expensive or impossible. The pages are either downloaded implicitly into the web browser's own cache, as a result of prior on-line browsing by the user, or Springbreak Game Download Ski Tools explicitly by the browser being configured to keep local copies of certain web pages, which it keeps updated when the browser is in the on-line state, either by checking that the local copies are Springbreak Game Download Ski Tools up-to-date at regular Springbreak Game Download Ski Tools intervals or by checking Springbreak Game Download Ski Tools that the local copies Springbreak Game Download Ski Tools are up-to-date whenever the browser is switched to the on-line state. 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 for being made "available for offline Springbreak Game Download Ski Tools browsing". Internet Explorer Springbreak Game Download Ski Tools will Springbreak Game Download Ski Tools download Springbreak Game Download Ski Tools 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 Springbreak Game Download Ski Tools disc space allowed to be consumed, Springbreak Game Download Ski Tools and the schedule on which local copies are checked to see whether Springbreak Game Download Ski Tools they are up-to-date, are configurable Springbreak Game Download Ski Tools for Springbreak Game Download Ski Tools each individual "Favourite" entry.
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See also:
Offline browsing known as "Offline favourites" was removed as a feature in the most recent version of Internet Explorer Springbreak Download 7, which only now supports single web page saving, but not browsing or storing an entire site offline.[citation needed]
Similarly, off-line storage is computer Springbreak Game Download Ski Tools storage that is not Springbreak Game Download Ski Tools "available for immediate use on demand by the system without human intervention", i.e it is storage that is off-line.
The ideas of "on-line" and "off-line" have been generalized from computing and telecommunication into the field of human interpersonal relationships. The distinction between what Springbreak Game Download Ski Tools is considered "on-line" and what is considered "off-line" has become a subject of study in the field of sociology.[7]
The distinction between "on-line" and "off-line" Springbreak Game Download Ski Tools is conventionally seen as the distinction between computer-mediated communication and face-to-face communication (e.g. face time), respectively. "On-line" is virtuality, and "off-line" is reality (e.g. real life or meatspace). Slater states that this distinction is "obviously far too simple". To support his argument that Springbreak Game Download Ski Tools the distinctions in relationships are more complex than a simple "on-line"/"off-line" dichotomy, he observes that some people draw no distinction Springbreak Game Download Ski Tools between Springbreak Game Download Ski Tools an "on-line" relationship, such as indulging in cybersex, and an "off-line" relationship, such as being pen-pals. He also argues that even the telephone can be Springbreak Game Download Ski Tools regarded Springbreak Game Download Ski Tools as an "on-line" experience in some Springbreak Game Download Ski Tools circumstances, and that the blurring of the distinctions between the Springbreak Game Download Ski Tools Motorola W385 Drivers Download uses of Springbreak Game Download Ski Tools various technologies (such as PDA and mobile telephone, Springbreak Game Download Ski Tools television and Internet, and telephone and Springbreak Game Download Ski Tools voice-over-IP) has made it "impossible to use the Springbreak Game Download Ski Tools term 'on-line' meaningfully in the sense that was employed by the first Springbreak Game Download Ski Tools generation of Springbreak Game Download Ski Tools Internet research".[7]
Slater asserts that there are legal and Springbreak Game Download Ski Tools regulatory pressures to reduce the distinction between "on-line" and "off-line", with a "general tendency Cent Amusement Park Download to assimilate online to offline and erase the distinction", stressing, however, that this does not mean that on-line relationships are being reduced to pre-existing off-line relationships. He conjectures that greater legal Springbreak Game Download Ski Tools status Download Pokemon Gold Roms may be assigned to on-line relationships (pointing out that contractual Shes Like Heroin Mp3 Download relationships, such as business transactions, on-line are already seen as just as "real" as Springbreak Game Download Ski Tools their off-line counterparts), although he states it to be hard to imagine courts awarding palimony to people who have had Springbreak Game Download Ski Tools a purely on-line Springbreak Game Download Ski Tools sexual relationship. He also Springbreak Game Download Ski Tools conjectures that an "on-line"/"off-line" distinction may be Springbreak Game Download Ski Tools seen by Springbreak Game Download Ski Tools people as "rather quaint Springbreak Game Download Ski Tools and not quite comprehensible" within 10 years.[7]
The distinction where "on-line" is seen Springbreak Game Download Ski Tools as virtuality and "off-line" as reality is sometimes inverted, with "on-line" concepts being used to define and Springbreak Game Download Ski Tools to explain "off-line" activities, rather than (as per the conventions of the desktop metaphor with Springbreak Game Download Ski Tools its desktops, trash cans, folders, and so Springbreak Game Download Ski Tools forth) the other way around. Several cartoons by The New Yorker have satirized this. One includes Saint Peter asking Springbreak Game Download Ski Tools for a user Springbreak Game Download Ski Tools name Springbreak Game Download Ski Tools and a password before admitting a man into Heaven. Another illustrates "the off-line store" where "All items are Springbreak Game Download Ski Tools actual Springbreak Game Download Ski Tools size!", where shoppers may Springbreak Game Download Ski Tools "Take it Springbreak Game Download Ski Tools home as soon as you pay for it!", and where "Merchandise may be handled prior to purchase!". |
