Watch Movies Online Free in HD at Watch. Bit. Torrent Wikipedia. Bit. Torrent is a communication protocol for peer to peer file sharing P2. P which is used to distribute data and electronic files over the Internet. Bit. Torrent is one of the most common protocols for transferring large files, such as digital video files containing TV shows or video clips or digital audio files containing songs. Peer to peer networks have been estimated to collectively account for approximately 4. Internet traffic depending on location as of February 2. In November 2. 00. Download-Microsoft-Word-Step-5-Version-4.jpg/v4-728px-Download-Microsoft-Word-Step-5-Version-4.jpg' alt='Microsoft Office 2003 Torrent Italiano' title='Microsoft Office 2003 Torrent Italiano' />Tabtight professional, free when you need it, VPN service. BlackcombWindowsWindows XPWindows Server 2003Blackcomb. Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software. You have not yet voted on this site If you have already visited the site, please help us classify the good from the bad by voting on this site. Bit. Torrent was responsible for 2. Internet traffic. As of February 2. Bit. Torrent was responsible for 3. To send or receive files, a person uses a Bit. Torrent client on their Internet connected computer. A Bit. Torrent client is a computer program that implements the Bit. Torrent protocol. Popular clients include Torrent, Xunlei, Transmission, q. Bittorrent, Vuze, Deluge, Bit. Comet and Tixati. Bit. Torrent trackers provide a list of files available for transfer, and allow the client to find peer users known as seeds who may transfer the files. Programmer Bram Cohen, a former University at Buffalo student,4 designed the protocol in April 2. July 2. 00. 1,5 and the most recent version in 2. Bit. Torrent clients are available for a variety of computing platforms and operating systems including an official client released by Bit. Torrent, Inc. As of 2. Bit. Torrent has 1. As of January 2. 01. Bit. Torrent is utilized by 1. David Attenborough Life Stories more. Based on this figure, the total number of monthly Bit. Torrent users may be estimated to more than a quarter of a billion. Animation of protocol use The colored dots beneath each computer in the animation represent different parts of the file being shared. By the time a copy to a destination computer of each of those parts completes, a copy to another destination computer of that part or other parts is already taking place between users. The tracker server provides only a single copy of the file, and all the users clone its parts from one another. Descriptionedit. The middle computer is acting as a seed to provide a file to the other computers which act as peers. The Bit. Torrent protocol can be used to reduce the server and network impact of distributing large files. Rather than downloading a file from a single source server, the Bit. Torrent protocol allows users to join a swarm of hosts to upload todownload from each other simultaneously. The protocol is an alternative to the older single source, multiple mirror sources technique for distributing data, and can work effectively over networks with lower bandwidth. Using the Bit. Torrent protocol, several basic computers, such as home computers, can replace large servers while efficiently distributing files to many recipients. This lower bandwidth usage also helps prevent large spikes in internet traffic in a given area, keeping internet speeds higher for all users in general, regardless of whether or not they use the Bit. Torrent protocol. A user who wants to upload a file first creates a small torrent descriptor file that they distribute by conventional means web, email, etc. They then make the file itself available through a Bit. Torrent node acting as a seed. Those with the torrent descriptor file can give it to their own Bit. Torrent nodes, whichacting as peers or leechersdownload it by connecting to the seed andor other peers see diagram on the right. The file being distributed is divided into segments called pieces. As each peer receives a new piece of the file, it becomes a source of that piece for other peers, relieving the original seed from having to send that piece to every computer or user wishing a copy. With Bit. Torrent, the task of distributing the file is shared by those who want it it is entirely possible for the seed to send only a single copy of the file itself and eventually distribute to an unlimited number of peers. Each piece is protected by a cryptographic hash contained in the torrent descriptor. This ensures that any modification of the piece can be reliably detected, and thus prevents both accidental and malicious modifications of any of the pieces received at other nodes. If a node starts with an authentic copy of the torrent descriptor, it can verify the authenticity of the entire file it receives. Bt2 0 Driver Windows 7. Pieces are typically downloaded non sequentially and are rearranged into the correct order by the Bit. Torrent client, which monitors which pieces it needs, and which pieces it has and can upload to other peers. Pieces are of the same size throughout a single download for example a 1. MB file may be transmitted as ten 1 MB pieces or as forty 2. KB pieces. Due to the nature of this approach, the download of any file can be halted at any time and be resumed at a later date, without the loss of previously downloaded information, which in turn makes Bit. Torrent particularly useful in the transfer of larger files. This also enables the client to seek out readily available pieces and download them immediately, rather than halting the download and waiting for the next and possibly unavailable piece in line, which typically reduces the overall time of the download. Once a peer has downloaded a file completely, it becomes an additional seed. This eventual transition from peers to seeders determines the overall health of the file as determined by the number of times a file is available in its complete form. The distributed nature of Bit. Torrent can lead to a flood like spreading of a file throughout many peer computer nodes. As more peers join the swarm, the likelihood of a completely successful download by any particular node increases. Relative to traditional Internet distribution schemes, this permits a significant reduction in the original distributors hardware and bandwidth resource costs. Distributed downloading protocols in general provide redundancy against system problems, reduce dependence on the original distributor9 and provide sources for the file which are generally transient and therefore harder to trace by those who would block distribution compared to the situation provided by limiting availability of the file to a fixed host machine or even several. One such example of Bit. Torrent being used to reduce the distribution cost of file transmission is in the BOINC client server system. If a BOINC distributed computing application needs to be updated or merely sent to a user, it can do so with little impact on the BOINC server. OperationeditA Bit. Torrent client is any program that implements the Bit. Torrent protocol. Each client is capable of preparing, requesting, and transmitting any type of computer file over a network, using the protocol. A peer is any computer running an instance of a client. To share a file or group of files, a peer first creates a small file called a torrent e. My. File. torrent. This file contains metadata about the files to be shared and about the tracker, the computer that coordinates the file distribution. Peers that want to download the file must first obtain a torrent file for it and connect to the specified tracker, which tells them from which other peers to download the pieces of the file. Though both ultimately transfer files over a network, a Bit. Torrent download differs from a classic download as is typical with an HTTP or FTP request, for example in several fundamental ways Bit.