A download manager is Slovenski Filmi Download a Slovenski Filmi Download computer program dedicated to the task Slovenski Filmi Download of downloading (and sometime uploading) possibly unrelated stand-alone Slovenski Filmi Download files from (and Slovenski Filmi Download sometime to) the Internet for storage. This is unlike a World Wide Web browser, which is mainly intended to browse web pages, composed of a multitude of Slovenski Filmi Download smaller files, where error-free moving of files for permanent storage is of secondary importance. (A failed or incomplete web page Slovenski Filmi Download file rarely ruins the page.) The typical download Slovenski Filmi Download manager at a minimum provides means to recover from errors without losing the work already Slovenski Filmi Download completed, and can optionally split the file to be downloaded (or uploaded) into 2 or more segments, which are then moved in parallel, potentially making the process faster within the Slovenski Filmi Download limits of the Slovenski Filmi Download available bandwidth. Slovenski Filmi Download (A few servers are known to block moving files in parallel segments, on the principle that server capacity should Slovenski Filmi Download be shared equally by all users.) Multi-source is Slovenski Filmi Download the name given to files that are downloaded in parallel.
There are several things that some web browsers are not very good at. That's where Slovenski Filmi Download the download managers enter the equation:
Pausing the downloading of Igra Tarok Download large files.
Resuming broken or Slovenski Filmi Download paused downloads (especially for very large files).
Downloading files on poor connections.
Downloading several Slovenski Filmi Download files from a site automatically according to simple rules (file types, updated files, etc. - Slovenski Filmi Download see also Offline Browser).
Automatic recursive downloads (mirroring).
Scheduled downloads (including, Slovenski Filmi Download automatic hang-up and shutdown).
Searching for mirror sites, and Slovenski Filmi Download the handling of different connections Slovenski Filmi Download to download the same file more quickly (segmented downloading).
Download managers are useful for active Internet users. Slovenski Filmi Download For Slovenski Filmi Download dial-up users, they can Slovenski Filmi Download automatically dial the internet service provider at Slovenski Filmi Download night, when rates Slovenski Filmi Download or tariffs are usually Slovenski Filmi Download lower, download the specified files, and hang-up. They Slovenski Filmi Download can record which links the user clicks on during the day, and queue these Slovenski Filmi Download files for later download. For Slovenski Filmi Download broadband users, download managers Slovenski Filmi Download can help download very large files by resuming broken downloads, by limiting the bandwidth used, so that other internet Slovenski Filmi Download activities Slovenski Filmi Download are not Slovenski Filmi Download affected (slowed) and the server is not overloaded, Slovenski Filmi Download or by automatically navigating a site and downloading pre-specified content (photo galleries, MP3 collections, Slovenski Filmi Download etc.) this can also include Slovenski Filmi Download automatically 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 Slovenski Filmi Download example, Offline Explorer is Slovenski Filmi Download designed to download entire Slovenski Filmi Download websites.
Download managers, such as Go!Zilla, were among the Slovenski Filmi Download first adware applications displaying a banner ad in the user interface.
Related to download managers are two other breeds of Internet programs, file-sharing peer-to-peer applications (Kazaa, eMule, BitTorrent, Gnutella) and stream recorders (such as StreamBox VCR).
While Slovenski Filmi Download download managers Zastonj Download Emule are designed to give users greater control over downloads, some downloaders are created to give that Slovenski Filmi Download control Slovenski Filmi Download to content distributors instead. Some software Slovenski Filmi Download companies, Slovenski Filmi Download for example Vista Download Adobe [1], provide such downloaders for downloading software on their own site. Presumably this increases reliability and reduces tech support Slovenski Filmi Download costs to them. A possible reason is increasing the control over Slovenski Filmi Download redistribution Lyrics Download of their software (even when Slovenski Filmi Download the software is freeware).In computer technology Slovenski Filmi Download and telecommunication, on-line and off-line are defined by Federal Standard 1037C. They are states or conditions of a "device or equipment" or of "a functional unit". To be considered on-line, a device must be at least one of:
"Under the direct control of another device"
"Under the direct control Slovenski Filmi Download of the system with which it is associated"
"Available for immediate use on demand by the system without human intervention"
"Connected to a system, Slovenski Filmi Download and is in operation"
"Functional and ready for service"
while a Slovenski Filmi Download device that is off-line is not (e.g. it has "its main Slovenski Filmi Download power source disconnected or Slovenski Filmi Download turned off", and is "off-power").
One example of a common use of these concepts is a Mail User Agent that can Slovenski Filmi Download be instructed to be in either "on-line" or Slovenski Filmi Download "off-line" states. One such MUA is Microsoft Slovenski Filmi Download Outlook. When it is "on-line" it will attempt to connect to mail servers (to check for new mail at regular intervals, for example), and when it is "off-line" it will Slovenski Filmi Download not attempt to make Slovenski Filmi Download any Slovenski Filmi Download such Slovenski Filmi Download connections. The "on-line" 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 have the computer itself on-line, connected to Internet via Ie Full Download a Slovenski Filmi Download cable modem or an ADSL connection, but may wish for Slovenski Filmi Download Outlook to be off-line, so Slovenski Filmi Download that it makes no attempt to send or to receive messages. Or Slovenski Filmi Download the Slovenski Filmi Download computer may be configured to employ a dial-up connection on demand Slovenski Filmi Download (whenever an application such Slovenski Filmi Download as Outlook attempts to make Slovenski Filmi Download connection to Slovenski Filmi Download a server), but the connection may be an expensive telephone call from the particular location in which the computer currently happens to be (such as Slovenski Filmi Download a hotel room) and the user may not wish Outlook to trigger making that call every 5 or 10 minutes to check for mail.[1]
Another example of Slovenski Filmi Download the use of Slovenski Filmi Download these concepts is in the world Slovenski Filmi Download of digital audio technology. A tape recorder, digital editor, or other device that is "on-line" is one whose clock is under the control of the clock of a "synchronization master" Slovenski Filmi Download device. When the sync master commences playback, the "on-line" device automatically synchronizes itself to the master and commences playing from the same point in the recording. Whereas a device that is "off-line" uses Slovenski Filmi Download no external clock reference and relies Slovenski Filmi Download upon its own internal Slovenski Filmi Download clock. When a large number of devices are connected Slovenski Filmi Download to a sync Slovenski Filmi Download master, it is often convenient, if one wants to hear just the output Slovenski Filmi Download of one single device, to take it off-line, because if the device is played back on-line all synchronized devices have Slovenski Filmi Download to locate the playback point and wait for each other to be Slovenski Filmi Download in synchronization.[2] (For Slovenski Filmi Download further related Slovenski Filmi Download Download New Release Movies discussion, see MIDI timecode, Slovenski Filmi Download word sync, and recording system synchronization.)
A third example of a common use of these concepts is a web browser that Slovenski Filmi Download can be instructed to be in either "on-line" or "off-line" states. The browser only attempts to fetch pages from servers whilst in the "on-line" state. In the "off-line" state, users can perform Slovenski Filmi Download offline browsing, where pages can be browsed using local copies of those Slovenski Filmi Download pages that have previously been downloaded Slovenski Filmi Download whilst in Slovenski Filmi Download the "on-line" state. This Slovenski Filmi Download can be useful when the computer itself Slovenski Filmi Download is also off-line, with connection Slovenski Filmi Download to Internet expensive or impossible. The pages Film Download are either downloaded implicitly into the web browser's own cache, as a result of Slovenski Filmi Download prior on-line browsing by the user, or Slovenski Filmi Download explicitly by the Slovenski Filmi Download browser Walmart Music Download being configured to keep local copies of certain web pages, which it keeps updated when Slovenski Filmi Download the Slovenski Filmi Download browser is in the on-line state, either by checking that the local Slovenski Filmi Download copies Slovenski Filmi Download 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 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 browsing". Internet Explorer will Slovenski Filmi Download download to local copies Slovenski Filmi Download both the marked page and, optionally, all of the pages that it links to. In Internet Explorer version 6, the level of direct Slovenski Filmi Download and indirect links, the maximum amount of Slovenski Filmi Download local disc space allowed to be consumed, and the Slovenski Filmi Download schedule on which local copies are checked to see whether they are up-to-date, Slovenski Filmi Download are configurable for each individual "Favourite" entry.
See also:
Offline Slovenski Filmi Download browsing known as "Offline favourites" was removed as a feature in the most recent version of Internet Explorer 7, which only now supports single web page saving, but not Slovenski Filmi Download browsing or storing an entire site offline.[citation needed]
Similarly, off-line storage is computer storage that is not "available for immediate use on demand by Slovenski Filmi Download the system without human intervention", i.e it is storage that Slovenski Filmi Download is off-line.
The ideas of "on-line" and "off-line" have Slovenski Filmi Download been generalized from computing and telecommunication into the field of human interpersonal relationships. The Slovenski Filmi Download distinction between what is considered "on-line" and what is considered "off-line" has become a subject of Slovenski Filmi Download study in the Slovenski Filmi Download field of sociology.[7]
The distinction between "on-line" Slovenski Filmi Download and "off-line" is conventionally seen as the distinction between computer-mediated communication and face-to-face communication (e.g. face time), respectively. "On-line" Slovenski Filmi Download is virtuality, and "off-line" is Slovenski Filmi Download reality (e.g. real life or meatspace). Slovenski Filmi Download Slater states that this distinction is "obviously far too simple". To support his argument that the distinctions in relationships Slovenski Filmi Download are more complex than a Slovenski Filmi Download simple "on-line"/"off-line" dichotomy, he observes that some people draw no distinction between an "on-line" relationship, such as indulging in cybersex, and an "off-line" Slovenski Filmi Download relationship, such as being pen-pals. He also argues that even the telephone Slovenski Filmi Download can be regarded as an "on-line" experience in some circumstances, Slovenski Filmi Download and that the blurring of the distinctions between the uses of various Slovenski Filmi Download technologies Slovenski Filmi Download (such as PDA and mobile telephone, television and Internet, and telephone and voice-over-IP) has made it "impossible to use the term 'on-line' meaningfully in the sense that was employed by the first generation of Internet research".[7]
Slater asserts that there are legal and regulatory pressures to reduce the distinction between "on-line" and "off-line", with a "general tendency to assimilate online Slovenski Filmi Download to offline and erase the distinction", stressing, however, that this does not mean that on-line Divx Movie Download relationships are being reduced to pre-existing off-line relationships. He conjectures that greater legal Slovenski Filmi Download status may be assigned to Slovenski Filmi Download on-line relationships (pointing out Slovenski Filmi Download that contractual relationships, such as business transactions, on-line are already seen as just as "real" as their Slovenski Filmi Download off-line counterparts), although he Slovenski Filmi Download states it to be hard to imagine courts awarding palimony to people who have had a purely on-line Slovenski Filmi Download sexual relationship. He also conjectures that an "on-line"/"off-line" distinction may be seen by people as "rather quaint and not quite comprehensible" within 10 years.[7]
The distinction where "on-line" is seen as Slovenski Filmi Download virtuality and "off-line" as reality is sometimes inverted, with "on-line" concepts being used to define and to explain "off-line" activities, Slovenski Filmi Download rather than Slovenski Filmi Download (as per the conventions of the desktop metaphor with Slovenski Filmi Download its desktops, trash cans, folders, and so forth) the other way around. Several cartoons by The New Yorker have satirized this. One Slovenski Filmi Download includes Saint Peter asking for a user name and a password before admitting a man into Heaven. Another illustrates "the off-line store" where "All items are actual size!", where shoppers may "Take it home as soon as you pay for it!", and where "Merchandise may be Slovenski Filmi Download handled prior to purchase!". |
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