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Software Key
A product key, also known as a software key, serial key or activation key, is a specific software-based key for a computer program. It certifies that the copy of the program is original. Product keys consist of a series of numbers and/or letters. This sequence is typically entered by the user during the installation of computer software, and is then passed to a verification function in the program. This function manipulates the key sequence according to an algorithm or mathematical formula and attempts to match the results to a set of valid solutions. If they match, the program is activated, permitting its use or unlocking features. With knowledge about the algorithm used, such as that obtained via reverse engineering of the program, it is possible to create programs called keygens that generate these keys for a particular program. Effectiveness Standard key generation, where product keys are generated mathematically, is not completely effective in stopping copyright infringement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proof Of License Certificate Of Authenticity For Windows Vista Home Premium OEM
Proof most often refers to: * Proof (truth), argument or sufficient evidence for the truth of a proposition * Alcohol proof, a measure of an alcoholic drink's strength Proof may also refer to: Mathematics and formal logic * Formal proof, a construct in proof theory * Mathematical proof, a convincing demonstration that some mathematical statement is necessarily true * Proof complexity, computational resources required to prove statements * Proof procedure, method for producing proofs in proof theory * Proof theory, a branch of mathematical logic that represents proofs as formal mathematical objects * Statistical proof, demonstration of degree of certainty for a hypothesis Law and philosophy * Evidence, information which tends to determine or demonstrate the truth of a proposition * Evidence (law), tested evidence or a legal proof * Legal burden of proof, duty to establish the truth of facts in a trial * Philosophic burden of proof, obligation on a party in a dispute to provide s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public-key Cryptography
Public-key cryptography, or asymmetric cryptography, is the field of cryptographic systems that use pairs of related keys. Each key pair consists of a public key and a corresponding private key. Key pairs are generated with cryptographic algorithms based on mathematical problems termed one-way functions. Security of public-key cryptography depends on keeping the private key secret; the public key can be openly distributed without compromising security. There are many kinds of public-key cryptosystems, with different security goals, including digital signature, Diffie–Hellman key exchange, Key encapsulation mechanism, public-key key encapsulation, and public-key encryption. Public key algorithms are fundamental security primitives in modern cryptosystems, including applications and protocols that offer assurance of the confidentiality and authenticity of electronic communications and data storage. They underpin numerous Internet standards, such as Transport Layer Security, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cedega (software)
Cedega (formerly known as WineX) was the proprietary fork by TransGaming Technologies of Wine, from the last version of Wine under the X11 license before switching to GNU LGPL. It was designed specifically for running games created for Microsoft Windows under Linux. As such, its primary focus was implementing the DirectX API. WineX was renamed to Cedega on the release of version 4.0 on June 22, 2004. Cedega Gaming Service was retired on February 28, 2011. TransGaming announced that development would continue under the GameTree Linux Developer Program, however this proved moot as the company's core technology divisions were shuttered in 2016. Licenses Though Cedega was mainly proprietary software, TransGaming did make part of the source publicly available via CVS, under a mix of licenses. Though this was mainly done to allow a means for the public to view and submit fixes to the code, it was also frequently used as a means to obtain a quasi-demonstration version of Cedega. Tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wine (software)
Wine is a free and open-source compatibility layer to allow application software and computer games developed for Microsoft Windows to run on Unix-like operating systems. Developers can compile Windows applications against WineLib to help port them to Unix-like systems. Wine is predominantly written using black-box testing reverse engineering, to avoid copyright issues. No code emulation or virtualization occurs, except on Apple Silicon Mac computers, where Rosetta 2 is used to translate x86 code to ARM code. Wine is primarily developed for Linux and macOS. In a 2007 survey by desktoplinux.com of 38,500 Linux desktop users, 31.5% of respondents reported using Wine to run Windows applications. This plurality was larger than all x86 virtualization programs combined, and larger than the 27.9% who reported not running Windows applications. History Bob Amstadt, the initial project leader, and Eric Youngdale started the Wine project in 1993 as a way to run Windows applicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux
Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, packaged as a Linux distribution (distro), which includes the kernel and supporting system software and library (computing), libraries—most of which are provided by third parties—to create a complete operating system, designed as a clone of Unix and released under the copyleft GPL license. List of Linux distributions, Thousands of Linux distributions exist, many based directly or indirectly on other distributions; popular Linux distributions include Debian, Fedora Linux, Linux Mint, Arch Linux, and Ubuntu, while commercial distributions include Red Hat Enterprise Linux, SUSE Linux Enterprise, and ChromeOS. Linux distributions are frequently used in server platforms. Many Linux distributions use the word "Linux" in their name, but the Free ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Of Warcraft
''World of Warcraft'' (''WoW'') is a 2004 massively multiplayer online role-playing (MMORPG) video game developed and published by Blizzard Entertainment for Windows and Mac OS X. Set in the '' Warcraft'' fantasy universe, ''World of Warcraft'' takes place within the fictional planet Azeroth, approximately four years after the events of the previous game in the series, '' Warcraft III: The Frozen Throne.'' The game was announced in 2001, and was released for the 10th anniversary of the ''Warcraft'' franchise on November 23, 2004. Since launch, ''World of Warcraft'' has had ten major expansion packs: '' The Burning Crusade'' (2007), '' Wrath of the Lich King'' (2008), '' Cataclysm'' (2010), '' Mists of Pandaria'' (2012), '' Warlords of Draenor'' (2014), '' Legion'' (2016), '' Battle for Azeroth'' (2018), '' Shadowlands'' (2020), '' Dragonflight'' (2022), and '' The War Within'' (2024). Two further expansions, ''Midnight'' and ''The Last Titan'', were announced in 2023. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expansion Pack
An expansion pack, expansion set, supplement, or simply expansion, is an addition to an existing role-playing game, tabletop game, video game, collectible card game or Miniature wargaming, miniature wargame. An expansion may introduce new rules or game mechanics that augment the original game and add more variety to playing it. In the case of video games, they typically add new game areas, weapons, objects, characters, adventures or an extended Plot (narrative), storyline to an already-released game. While board game expansions are typically designed by the original creator, video game developers sometimes contract out development of the expansion pack to a third-party company, it may choose to develop the expansion itself, or it may do both. Board games and tabletop RPGs may have been marketing expansions since the 1970s, and video games have been releasing expansion packs since the 1980s, early examples being the ''Dragon Slayer (series), Dragon Slayer'' games ''Dragon Slayer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blacklist
Blacklisting is the action of a group or authority compiling a blacklist of people, countries or other entities to be avoided or distrusted as being deemed unacceptable to those making the list; if people are on a blacklist, then they are considered to have done something wrong, or they are considered to be untrustworthy. As a verb, blacklist can mean to put an individual or entity on such a list. A blacklist is synonymous with a list of banned persons or organizations, and is the opposite of a whitelist. Origins of the term The English dramatist Philip Massinger used the phrase "black list" in his 1639 tragedy ''The Unnatural Combat''. After the Stuart Restoration, restoration of the English monarchy brought Charles II of England to the throne in 1660, a List of regicides of Charles I, list of regicides named those to be punished for the Execution of Charles I, execution of his father. The state papers of Charles II say "If any innocent soul be found in this black list, let him ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandora Tomorrow
''Tom Clancy's Splinter Cell: Pandora Tomorrow'' is a 2004 stealth game developed and published by Ubisoft Shanghai and Ubisoft Milan. The game is the sequel to ''Splinter Cell'' and the second game in the ''Splinter Cell'' series endorsed by writer Tom Clancy. It follows the covert activities of Sam Fisher, an agent working for a black-ops branch of the National Security Agency (NSA) called "Third Echelon". Michael Ironside returns to voice Sam Fisher, while Dennis Haysbert voices the character Irving Lambert, Fisher's boss, making this the only time he is not voiced by Don Jordan. Lalo Schifrin provides the theme music for the game. ''Splinter Cell: Pandora Tomorrow'' received positive reviews on release, with critics calling it a strong follow-up and praising its multiplayer component, which would become a staple of the series. Online multiplayer on the original Xbox shut down in 2010, ''Splinter Cell: Pandora Tomorrow'' is now playable online again on the replacement Xbox Liv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hashing Algorithm
A hash function is any function that can be used to map data of arbitrary size to fixed-size values, though there are some hash functions that support variable-length output. The values returned by a hash function are called ''hash values'', ''hash codes'', (''hash/message'') ''digests'', or simply ''hashes''. The values are usually used to index a fixed-size table called a ''hash table''. Use of a hash function to index a hash table is called ''hashing'' or ''scatter-storage addressing''. Hash functions and their associated hash tables are used in data storage and retrieval applications to access data in a small and nearly constant time per retrieval. They require an amount of storage space only fractionally greater than the total space required for the data or records themselves. Hashing is a computationally- and storage-space-efficient form of data access that avoids the non-constant access time of ordered and unordered lists and structured trees, and the often-exponentia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Docking Station
In computing, a docking station, port replicator (hub), or dock provides a simplified way to ''plug-in'' a mobile device, such as connect common peripherals to a laptop, or charge a smartphone. Because a wide range of dockable devices—from mobile phones to wireless mouse—have different connectors, power signaling, and uses, docks are unstandardized and are therefore often designed for a specific type of device. A dock can allow some laptop computers to become a substitute for a desktop computer, without sacrificing the mobile computing functionality of the machine. Portable computers can dock and undock hot, cold or standby, depending on the abilities of the system. In a cold dock or undock, one completely shuts the computer down before docking/undocking. In a hot dock or undock, the computer remains running when docked/undocked. Standby docking or undocking, an intermediate style used in some designs, allows the computer to be docked/undocked while powered on, but requir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Random-access Memory
Random-access memory (RAM; ) is a form of Computer memory, electronic computer memory that can be read and changed in any order, typically used to store working Data (computing), data and machine code. A random-access memory device allows data items to be read (computer), read or written in almost the same amount of time irrespective of the physical location of data inside the memory, in contrast with other direct-access data storage media (such as hard disks and Magnetic tape data storage, magnetic tape), where the time required to read and write data items varies significantly depending on their physical locations on the recording medium, due to mechanical limitations such as media rotation speeds and arm movement. In today's technology, random-access memory takes the form of integrated circuit (IC) chips with MOSFET, MOS (metal–oxide–semiconductor) Memory cell (computing), memory cells. RAM is normally associated with Volatile memory, volatile types of memory where s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
