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Freemium Model
Freemium, a portmanteau of the words "free" and "premium", is a pricing strategy by which a basic product or service is provided free of charge, but money (a premium) is charged for additional features, services, or virtual (online) or physical (offline) goods that expand the functionality of the free version of the software. This business model has been used in the software industry since the 1980s. A subset of this model used by the video game industry is called free-to-play. Origin The business model has been in use for software since the 1980s. The term ''freemium'' to describe this model appears to have been created much later, in response to a 2006 blog post by venture capitalist Fred Wilson summarizing the model:Give your service away for free, possibly ad supported but maybe not, acquire a lot of customers very efficiently through word of mouth, referral networks, organic search marketing, etc., then offer premium-priced value-added services or an enhanced version of you ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spotify
Spotify (; ) is a List of companies of Sweden, Swedish Music streaming service, audio streaming and media service provider founded on 23 April 2006 by Daniel Ek and Martin Lorentzon. , it is one of the largest providers of music streaming services, with over 678 million monthly active users comprising 268 million paying subscribers. Spotify is listed (through a Luxembourg City–domiciled holding company, Spotify Technology S.A.) on the New York Stock Exchange in the form of American depositary receipts. Spotify offers Digital rights management, digital copyright restricted recorded audio content, including more than 100 million songs and 7 million podcast titles, from record labels and media companies. Operating as a freemium service, the basic features are free with advertisements and limited control, while additional features, such as offline listening and commercial-free listening, are offered via paid Subscription business model, subscriptions. Users can search for music based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-virus Software
Antivirus software (abbreviated to AV software), also known as anti-malware, is a computer program used to prevent, detect, and remove malware. Antivirus software was originally developed to detect and remove computer viruses, hence the name. However, with the proliferation of other malware, antivirus software started to protect against other computer threats. Some products also include protection from malicious URLs, spam, and phishing. History 1971–1980 period (pre-antivirus days) The first known computer virus appeared in 1971 and was dubbed the " Creeper virus". This computer virus infected Digital Equipment Corporation's ( DEC) PDP-10 mainframe computers running the TENEX operating system.From the first email to the first YouTube video: a de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PC World (magazine)
''PC World'' (stylized as PCWorld) is a global computer magazine published monthly by IDG. Since 2013, it has been an online-only publication. It offers advice on various aspects of PCs and related items, the Internet, and other personal technology products and services. In each publication, ''PC World'' reviews and tests hardware and software products from a variety of manufacturers, as well as other technology related devices such as still and video cameras, audio devices and televisions. The current editorial director of ''PC World'' is Jon Phillips, formerly of '' Wired''. In August 2012, he replaced Steve Fox, who had been editorial director since the December 2008 issue of the magazine. Fox replaced the magazine's veteran editor Harry McCracken, who resigned that spring, after some rocky times, including quitting and being rehired over editorial control issues in 2007. ''PC World'' is published under other names such as PC Advisor and PC Welt in some countries. ''PC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source Software
Open-source software (OSS) is Software, computer software that is released under a Open-source license, license in which the copyright holder grants users the rights to use, study, change, and Software distribution, distribute the software and its source code to anyone and for any purpose. Open-source software may be developed in a collaborative, public manner. Open-source software is a prominent example of open collaboration, meaning any capable user is able to online collaboration, participate online in development, making the number of possible contributors indefinite. The ability to examine the code facilitates public trust in the software. Open-source software development can bring in diverse perspectives beyond those of a single company. A 2024 estimate of the value of open-source software to firms is $8.8 trillion, as firms would need to spend 3.5 times the amount they currently do without the use of open source software. Open-source code can be used for studying and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Core
The open-core model is a business model for the monetization of commercially produced open-source software. The open-core model primarily involves offering a "core" or crippleware, feature-limited version of a software product as free and open-source software, while offering "commercial" versions or add-ons as proprietary software. The term was coined by Andrew Lampitt in 2008. The concept of open-core software has proven to be controversial, as many developers do not consider the business model to be true open-source software. Despite this, open-core models are used by many open-source software companies. Use of contributor license agreements Some open-core products require their contributors to sign a contributor license agreement, which either dictates that the copyright of all contributions to the product Work for hire, become the property of its owner, or that the product's owner is given an unlimited, non-exclusive license to use the contributions, but the authors retain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Online Armor Personal Firewall
Online Armor Personal Firewall was a firewall originally developed by Australian company Tall Emu, until the program was sold to Emsi Software GmbH (now Emsisoft). The program provides protection on a Microsoft Windows operating system from both inbound and outbound attacks. There are three editions of this product: *Online Armor Free is freeware but is licensed for personal use only and has a limited featureset. *Online Armor Premium is a more comprehensive commercial firewall that includes anti-phishing and anti-spam capabilities. Overview In an independent proactive security challenge test performed by matousec.com, Online Armor Premium received a score of 99%, surpassing more well-known firewalls, such as ZoneAlarm and Kaspersky Internet Security. A well known vulnerability profiling site and company, Secunia, had not found any vulnerabilities as of March 2008 in the software, though Matousec reported a weakness 25 March 2008 that has been repaired in the latest version. O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comodo Group
Xcitium (formerly Comodo Security Solutions Inc.) is a cybersecurity company, including Zero Trust cybersecurity, based in Bloomfield, New Jersey, United States. In 2022, the company rebranded as Xcitium. History The company was founded in 1998 in the United Kingdom by Melih Abdulhayoğlu. The company relocated to the United States in 2004. Its products are focused on computer and internet security. The firm operates a certificate authority that issues SSL certificates. The company also helped set standards by contributing to the IETF (Internet Engineering Task Force) DNS Certification Authority Authorization (CAA) Resource Record. In October 2017, Francisco Partners acquired Comodo Certification Authority (Comodo CA) from Comodo Security Solutions, Inc. Francisco Partners rebranded Comodo CA in November 2018 to Sectigo. On June 28, 2018, the new organization announced that it was expanding from TLS/SSL certificates into IoT security with the announcement of its IoT devic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CCleaner
CCleaner (; originally meaning "Crap Cleaner"), developed by Piriform Software, is a Utility software, utility used to clean potentially unwanted files and invalid Windows Registry entries from a computer. It is one of the longest-established system cleaners, first launched in 2004. It was originally developed for Microsoft Windows only, but in 2012, a macOS version was released. An Android (operating system), Android version was released in 2014. Features CCleaner can delete potentially unwanted files left by certain programs, including Microsoft Edge, Internet Explorer, Firefox, Google Chrome, Opera (web browser), Opera, Safari (web browser), Safari, Windows Media Player, eMule, Google Toolbar, Netscape (web browser), Netscape, Microsoft Office, Nero (software suite), Nero, Adobe Acrobat, McAfee, Adobe Flash Player, Sun Java, WinRAR, WinAce, WinZip and GIMP along with browsing history, HTTP cookie, cookies, Recycle bin (computing), recycle bin, memory dumps, file fragments, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Imagine
Microsoft Azure Dev Tools for Teaching or simply Azure Dev Tools for Teaching is a Microsoft program to provide students with Microsoft software design, Microsoft developer tools, Cloud Computing Access and learning resources. The program is available for university/college and K-12 students Azure for Student and Azure Dev Tools for teaching are available in more than 140 countries. It has formerly been known as Microsoft Imagine, DreamSpark and MSDN-AA. Azure Dev Tools for Teaching (previously known as Microsoft Imagine Standard and Premium) is a subscription-based offering for accredited schools and departments providing access to tools commonly used in science, technology, engineering, and math (STEM) programs. It gives teachers and students tools, software, and services from Microsoft that are used by professional developers and designers. Many academic institutions provide information and resources for Azure Dev Tools for teaching and Azure for students under their academi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SQL Server Express
Microsoft SQL Server Express is a version of Microsoft's SQL Server relational database management system that is free to download, distribute and use. It comprises a database specifically targeted for embedded and smaller-scale applications. The product traces its roots to the Microsoft Database Engine (MSDE) product, which was shipped with SQL Server 2000. The "Express" branding has been used since the release of SQL Server 2005. Microsoft SQL Server Express LocalDB is a version of Microsoft SQL Server Express, on-demand managed instance of the SQL Server engine. It is targeted to developers, and has the following restrictions: up to 10 GB database size and only local connections (network connections are not supported). Capabilities SQL Server Express provides many of the features of the paid, full versions of Microsoft SQL Server database management system. However it has technical restrictions that make it unsuitable for some large-scale deployments. Differences in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Techcrunch
TechCrunch is an American global online newspaper focusing on topics regarding high tech, high-tech and Startup company, startup companies. It was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington and Keith Teare. In 2010, AOL acquired the company for approximately $25 million. Following the 2015 Verizon Communications#Acquisition of AOL and Yahoo, acquisition of AOL and Yahoo! by Verizon, the site was owned by Verizon Media from 2015 through 2021. In 2021, Verizon sold its media assets, including AOL, Yahoo!, and TechCrunch, to the private equity firm Apollo Global Management. Apollo integrated them into a new entity called Yahoo! Inc. (2017–present), Yahoo! Inc. In addition to its news reporting, TechCrunch is also known for its annual Disrupt conference, a technology event hosted in several cities across the United States, Europe, and China. History TechCrunch was founded in June 2005 by Archimedes Ventures, led by partners Michael Arrington a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
