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iMusic provides an easy-to-use, zero-loss recording feature for over 500 websites. You can split tracks automatically and remove ads from songs. With a choice of MP3 or M4A file formats you also have a lot of flexibility, including a selection of quality settings for each format to help tailor the output to your needs. In addition, this Mac audio recording software can recognize and identify tracks as you record, and automatically tag files with the corresponding artist, track title and album labels. These downloads can be searched by artist, title or album, creating your entire music library simply and quickly. Audio Recorder for Mac is a complete and easy-to-use software package that does everything you could need from an audio recorder. For Windows users, you can also get iMusic for Windows Descarga Gratuita This audio recording software puts a huge power in your hands. In addition to recording, it also comes with audio editing functions as well as the ability to export tools that work in tandem with the multimedia capabilities of a Mac. Cons: 1: Some of their operations are not very intuitive. 2: It has no recording indicators, final mix levels or track levels. Download this free recording software >>
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Though some critics love to knock PCs as dinosaurs, laptops and desktops have gotten sexier, faster and even smarter. For every blue screen of death, there are droves of technological enhancements driving PCs into the era of virtual reality, 4K video and 5G connectivity. Here are the top 10 PC technology and trends to watch next year. VR PCs on your head Intel/IDGNS An Intel employee demonstrates the company’s Project Alloy headset on stage during IDF 2016 in San Francisco on August 16, 2016. VR devices will come in many new shapes and sizes, with some of them acting essentially as PCs that fit on your head. Dell, Asus, Acer, Lenovo and HP will release mixed reality headsets, which will allow users to interact with 3D objects that pop up as floating images superimposed on a real-life background. The devices will provide a new level of human-computer interaction, making it more fun than ever to create 3D objects, play games, watch moves, and have interactive Skype calls. These “holographic computers,” as they have been called, will have Intel chips, an integrated GPU and possibly a 3D RealSense camera to identify objects, measure distances, and provide new perspectives on surroundings. Storage prices will go up Martyn Williams A computer with an Intel SSD on display at Computex 2015 in Taipei Prices of SSDs are going up due to shortages, and that could have an impact on the price of laptops, 2-in-1 computers and storage. Dell’s XPS 13 with Intel’s Kaby Lake chips and a 512GB SSD, for example, is not available right now. Other laptops with 512GB SSDs are priced unbelievably high. Most PC makers are offering 128GB or 256GB SSDs in PCs by default. Choose storage wisely, as it isn’t easy to screw open a superthin 2-in-1 to replace an SSD. Talk to your PC Microsoft Woman using Microsoft’s Cortana voice-activated assistant on Lumia smartphone. The feud between Apple’s Siri, Amazon’s Alexa, Google’s Assistant and Microsoft’s Cortana voice-activated assistants could get more interesting next year. Users will be able to shout out Cortana commands to Windows 10 PCs from a longer distance, thanks to a “far-field speech recognition” technology that Intel and Microsoft are working on. Until now, Cortana worked best if a user was close to a PC, but millions of Windows PCs will turn into Amazon Echo competitors with this new feature. Cortana can do a lot more than Amazon Echo, like accessing information from the cloud, chatting with chatbots, checking email and other tasks. AMD ratchets up chip battle with Intel Martyn Williams Intel has been the unchallenged king of PCs for more than a decade, but AMD is fighting back with its new Ryzen PC processor, which will reaches PCs next year. A healthy rivalry will be good news for PC users, some of whom may jump from the Intel to the AMD camp. AMD claims Ryzen is 40 percent faster than its current PC chips, which on paper is impressive. The chips will first hit gaming PCs, and then mainstream laptops and desktops later in 2017. Ryzen will battle Intel’s Kaby Lake in early 2017, and the 10-nanometer Cannonlake in late 2017. ARM-based laptops with Windows, again Stephen Lawson The first attempt at ARM PCs, which ran on Windows RT, was an unmitigated disaster, and it left many users skeptical of the idea. But Microsoft hasn’t given up, especially as 5G starts to become a reality and cellular connectivity in PCs becomes essential. Microsoft announced that next year PCs will be available with Qualcomm’s ARM-based Snapdragon 835, which is primarily for smartphones. Super-thin laptops will get integrated modems and a long battery life with the chip. The ARM-based PCs will run Win32 applications that run on regular x86 PCs via emulation. For now, no PC maker has announced ARM-based Windows PCs—manufacturers may be cautious in light of the Windows RT fiasco. There are also many challenges. Snapdragon isn’t as fast as high-end x86 Intel or AMD chips, and won’t support 64-bit applications initially. Also, emulation may limit the ability to exploit hardware acceleration. Bluetooth 5 will take charge Stephen Lawson The Bluetooth logo. Laptops and 2-in-1s will be equipped with the latest Bluetooth 5 wireless specification, which is a longer and faster upgrade to the aging Bluetooth 4.2. Bluetooth 5 will allow PCs to communicate wirelessly with devices up to 400 meters away in clear line of sight, but a more reasonable range is about 120 meters, according to analysts. Bluetooth 5 will transfer data at speeds of up to 2Mbps, which is two times faster than its predecessor. Beautiful screens, 4K and HDR Dell Dell’s XPS 13 has an edge-to-edge screen. Laptops like the XPS 13 and Lenovo’s Yoga 910 have beautiful edge-to-edge screens, a feature that may be included in more laptops next year. Also, 4K screens and HDR (high-dynamic range) technology will make games and movies look stunning. HDR results in more vivid images, and TVs, cameras and monitors supporting the technology are already available. Netflix is also doubling down on HDR. An HDR standards battle is brewing with DolbyVision and HBR3, but GPU makers are supporting both standards. AMD expects DolbyVision to ultimately win. New storage and memory technologies Intel 3D XPoint is the technology behind Optane products. Intel’s Optane, a superfast SSD and DRAM replacement that could ultimately unify memory and storage, could cause a radical change in PC architecture. But that won’t happen for a few years, and the initial expectations for Optane are modest. The first Optane SSDs will be in enthusiast PCs, and could cost a small fortune. Optane SSDs have been measured as being 10 times faster than conventional SSDs. Over time, Optane could replace DRAM DIMMs, with the added advantage of being able to store data. The SSDs won’t be in laptops next year as the technology’s uses are still being explored. Optane is based on a technology called 3D Xpoint, which Intel co-developed with Micron. SSDs based on Micron’s 3D XPoint technology will ship next year under the QuantX brand. More changes for keyboards Lenovo Lenovo’s Yoga Book has a virtual keyboard on a touch panel. We saw some interesting changes to keyboards this year: Apple added the Touch Bar, while Lenovo swapped out the hard keyboard for a virtual keyboard on a touch input panel for its Yoga Book. Lenovo wants to bring the virtual keyboard to more Chromebooks and 2-in-1s, partly because of its versatility. The touch input panel can also be used to draw or take notes with a stylus. It’s a toss-up: Lenovo believes that those used to typing on mobile devices will adapt to this touch panel keyboard quickly, while hard keyboard diehards will dismiss the idea. Some ports won’t go away easily James Niccolai USB Type-C cable on show at CES PC makers may not muster up the courage to remove the headphone jack and SD card slots from PCs right away, but USB 2.0 slots could be on their way out. Some PC makers may leave out display and other legacy ports with the emergence of the versatile USB Type-C, which can be used to charge PCs and connect displays, storage devices and other peripherals.
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When a user downloads an app from Google Play, he thinks it's a totally safe gesture. It is Google who must filter the software that is distributed through its store of apps to prevent that the users end up getting infected by virus for Android, but it is not. The company may try, but at the moment it has not. This is demonstrated by the study by security firm eZanga, which has analyzed Google Play applications for viruses. The results are surprising, not because of the amount of malware found but because of the way the malware works. The most common modus operandi is not ransomware, but adware or advertising on Android, but in an undetectable way. According to the report, rather than showing annoying mobile advertising that can not be removed, applications follow a much more subtle method. By installing these malicious apps, you also give permissions to click on advertisements that you can not even see. Automatically consume battery and resources of your smartphones in pushing on fraudulent advertising without you realize. The automatic consequence is that the companies developing these applications with viruses for Android charge several cents for each click. If they multiply by millions, the benefits also do. The direct hit by this scam are the advertising companies and Google, which after all is the largest intermediary in the sector. The losses caused are estimated at 6.5 billion dollars a year, an amount not negligible. In addition the panorama is not without desolator, as malware in Android continues to grow and now is the ransomware the new threat for its users. In theory, Google Play apps should be safe, unlike APK installation files downloaded from third-party websites. We already know and it has been proven that the latter are tremendously dangerous, with several millionaire scams behind them, however should we be suspicious of the Play Store? Apparently yes. In fact, the test scope of this systematic fraud with malware, virus and adware for Android is the name of one of the applications pointed out by eZanga: ES File Explorer. This app accumulates between 100 and 500 million downloads and has a rating of 4.5 stars. Of course, only malicious code has been found in a cracked and unofficial version of it, causing irreparable damage to the developer company. Another segment particularly affected by viruses is that of the wallpapers. Many apps offer dynamic, varied wallpapers and other options, albeit not altruistically. They are accessing the permissions of the mobile to be able to make money generating clicks
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Free antivirus: BitDefender Antivirus Free Edition Incredibly easy to use, with excellent detection rates. Just set and forget Each time we update our guide to the best free antivirus software, one security suite stands head and shoulders above the rest. This time it's BitDefender Antivirus Free Edition, which makes protecting your PC from viruses and other malware (including ransomware) as straightforward as possible. You can rely on it to detect and eliminate the latest threats as soon as they appear, with the minimum of fuss. Review and where to download: BitDefender Antivirus Free Edition Free office software: WPS Office Free There's no need to pay for Microsoft Office with this superb free suite WPS Office Free is a great looking free office suite containing powerful tools for word processing, presentations and spreadsheets. It's fully compatible with Microsoft Office file formats, and is packed with attractive templates. Best of all, its components work just like the latest versions of Word, Powerpoint and Excel, so you'll be up and running immediately. Review and where to download: WPS Office Free Web browser: Google Chrome Chrome is fast, flexible and almost infinitely extendable via extensions The browser wars are as fierce as ever, but Google Chrome takes our top spot thanks to its flexibility, stability and cross-platform support. Its integration with your Google account makes it incredibly easy to carry your favorites and bookmarks between devices, and it supports a huge archive of extensions. Review and where to download: Google Chrome Free VPN: TunnelBear Friendly, fast, and with a great choice of servers, you can trust TunnelBear TunnelBear makes it easy to protect your identity online and access region-blocked content. Just flick the switch, select an international proxy, and all your online activity will be re-routed. Review and where to download: TunnelBear Advertisement Free music player: MusicBee The ideal player, streamer and organizer, with smart tagging and optimization Everything you need for managing a music collection of any size, MusicBee offers smart tagging and hardware optimization for the best possible playback quality. It's also a great choice for streaming internet radio stations and enjoying your favorite podcasts. Review and where to download: MusicBee Free photo editor: GIMP Make your photos look their best with the best free Photoshop alternative GIMP is packed with smart tools like a clone stamp, healing brush, transformations, smart selections and a host of filters – from the subtle to the creative. There are also dozens of superb user-created plugins to add even more features, and GIMP receives regular updates from its team of volunteer developers. Review and where to download: GIMP Free PDF reader: Foxit Reader Foxit Reader reads, creates and converts PDFs, with great file compatibility View, edit and create PDFs, and convert Microsoft Office files and scanned documents. Foxit Reader's superb feature set is rounded out with annotations, cloud-sharing and security options to protect you from potential security vulnerabilitites. Review and where to download: Foxit Reader Advertisement Free torrent client: qBittorrent A free client packed with all the tools music, TV and movie fans could want Fast and efficient, with a built-in search engine and media player, free torrent client qBittorrent has everything you need for quick, secure downloads. There's automatic prioritization of torrents, torrent creation and IP filtering too, and it's easy to master. Review and where to download: qBittorrent Free YouTube downloader: Freemake Video Downloader Grab videos individually or in batches, and save them in your chosen format Freemake Video Downloader has over 93 million users worldwide, and it's easy to see why. Not only does it grab videos from all the most po[CENSORED]r hosting sites, including YouTube and Vimeo, it also converts and saves them in the right format for your playback device – whether that's a PC, smartphone, tablet or games console. It's simple to use too, and one of the fastest tools around. Review and where to download: Freemake Video Downloader Free video editor: Lightworks Professional video editing software that's within the reach of beginners Whether you want to make a quick adjustment to a clip recorded on your smartphone or compile high definition footage into a professional-looking movie ready to upload to Vimeo, Lightworks is the tool for you. It's very powerful, and has been used to produce real Hollywood films. Review and where to download: Lightworks Free email client: eM Client Manage multiple inboxes in one place and keep on top of your daily tasks If you have more than one email account – and most of us do – you probably have to juggle multiple browser tabs when you want to check your messages. A desktop email client helps avoid this hassle by putting all your mailboxes in one central location, and eM Client is the best one around. It's smart, easy to navigate, and supports your calendars as well to help you stay organized. Review and where to download: eM Client
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In software engineering, software maintenance is the modification of a software product after delivery, to correct errors, improve performance, or other attributes.1 Software maintenance is one of the most common engineering activities of software. Software maintenance is also one of the phases in the system development life cycle (SDLC), which is applied to software development. The maintenance phase is the phase that follows the deployment (implementation) of the software in the field. A common perception of maintenance is that it is merely defect correction. However, one study indicated that most, more than 80%, of the maintenance effort is used for non-corrective actions (Pigosky 1997). This perception is perpetuated by users submitting reports of problems that are actually improvements of functionality to the system [citation needed]. Software maintenance and system evolution was first approached by Meir M. Lehman in 1969. Over a period of twenty years, his research led to the formulation of Lehman's laws (Lehman 1997). Key findings from his research include that maintenance is really an evolutionary development and that maintenance decisions are aided by understanding what happens to systems (and software) over time. Lehman showed that systems continue to evolve over time. As they evolve, they grow more complex unless some measures like code refactoring are taken to reduce complexity. The key software maintenance issues are administrative and technical. Key management issues are: alignment with customer priorities, staffing, which organization does maintenance, cost estimation. These are key technical issues: limited understanding, impact analysis, testing, maintenanceability measurement. Software maintenance is a very broad activity that includes bug fixes, capacity upgrades, obsolete function removal and optimization. Because change is inevitable, mechanisms for evaluation, control, and modification must be developed.
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Software Updated: 09/15/2017 by Computer Hope collection of instructions that enable the user to interact with a computer, its hardware, or perform tasks. Without software, most computers would be useless. For example, without your Internet browser software, you could not surf the Internet or read this page and without an operating system, the browser could not run on your computer. The picture to the right shows a Microsoft Excel box, an example of a spreadsheet software program. Examples and types of software Below is a list of the different kinds of software a computer may have installed with examples of related programs. Click any of the links below for additional information. It should be noted that although software is thought of as a program, it can be anything that runs on a computer. The table below also includes a program column to clarify any software that is not a program. Software Examples Program? Antivirus AVG, Housecall, McAfee, Norton Yes Audio / Music program iTunes, WinAmp Yes Database Access, MySQL, SQL Yes Device drivers Computer drivers No E-mail Outlook, Thunderbird Yes Game Madden NFL Football, Quake, World of Warcraft Yes Internet browser Firefox, Google Chrome, Internet Explorer Yes Movie player VLC, Windows Media Player Yes Operating system Android, iOS, Linux, macOS, Windows No Photo / Graphics program Adobe PhotoShop, CorelDRAW Yes Presentation PowerPoint Yes Programming language C++, HTML, Java, Perl, Visual Basic (VB) Yes Simulation Flight simulator, SimCity Yes Spreadsheet Excel Yes Utility Compression, Disk Cleanup, Encryption, Registry cleaner, Screen saver No Word processor Word Yes Tip: See our program definition for additional examples of computer programs. How do you get software? Software can be purchased at a retail computer store or online and come in a box containing all the disks (floppy diskette, CD, DVD, or Blu-ray), manuals, warranty, and other documentation. Software can also be downloaded to a computer over the Internet. Once downloaded, setup files are run to start the installation process on your computer. Free software There are also millions of free software programs available that are separated into different categories. Shareware or trial software is software that gives you a few days to try the software before you have to buy the program. After the trial time expires, you'll be asked to enter a code or to register the product before you can continue to use it. Freeware is completely free software that never requires payment, as long as it is not modified. Open source software is similar to freeware. Not only is the program given away for free, but the source code used to make the program is as well, allowing anyone to modify the program or view how it was created. Tip: See our Top 10 free PC programs everyone should have, for a list of software you may want to install on your computer first. Installing and uninstalling software How to install a software program. How to uninstall Windows software. How do you use computer software? Once the software is installed on the computer hard drive, the program can be used anytime by finding the program on the computer. On a Windows computer, a program icon is added to the Start Menu or Start Screen, depending on your version of Windows. How to maintain software After the software is installed on your computer, it may need to be updated to fix any found errors. Updating a program can be done using software patches. Once updates are installed any problems that may have been experienced in the program will no longer occur. How is software created and how does it work? A computer programmer (or several computer programmers) write the instructions using a programming language that tell the software how to function and what to do. Once the program has been completed, it is compiled into a language that the computer can understand. How do I create a computer program? When I save a document using my program, is that file also considered "software"? When you create or edit a file using your software — a Microsoft Word document, for instance, or a Photoshop image — that file is considered a "resource" or "asset" used by the software. However, the file itself is not considered "software", even though it is an essential part of what your software is doing. What was the first piece of computer software? The first software program that was held in electronic memory was written by Tom Kilburn. The program calculated the highest factor of the integer 2^18 = 262,144 and was successfully executed on June 21st of 1948 at the University of Manchester. The computer that held that program was called the Small Scale Experimental Machine, otherwise known as the "Baby" computer. This "Manchester Baby" is widely celebrated as the birth of software.
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Electronic devices such as computers, mobile phones, music players or Blu-ray players are a class of products that one is accustomed to handle with some time, patience and desire to take advantage of them. In the past, handling devices such as a VHS tape player or a Super 8 camcorder was more a matter of hardware than software: its owner should be limited to simply interacting with mechanical buttons distributed throughout the body of the product, accessing basic functions and unique for each type of device. Some time later it was necessary to have a system capable of operating with a machine, more or less intuitively, to respond to one or other control needs of processes and activities. The birth of the first operating system took place in the second half of the 1950s, still in the twentieth century: in 1956, a General Motors team designed the GM-NAA I / O operating system to install on an IBM computer and thus undertake a very specific function in a given activity. The creation, development and evolution of the operating systems have been basic for the approach to the particular consumer of products especially sensitive for the great consumption, as they are the computers and the mobile telephones. The operating system has made it possible for any ordinary individual to manage an electronic device without the need for technical knowledge, it being relatively easy to gain control of a visual user interface. The importance of the operating system has been closely linked to the visual presentation of data commands first, and to a graphical interface afterwards: the operating system would be the link between the machine and man. In the field of PCs, MS-DOS, Linux, IBM OS / 2, MS Windows, and the first Mac OS X operating system were the first operating systems most widely known by the public. leading, in homes around the world is Microsoft Windows, which was born in 1985. MS Windows is the operating system that has most contributed to the management, understanding and use of a computer by a person, either in the development of their professional activity or in a more domestic function aimed at entertainment. The operating system is the software that governs a machine, the set of processes that determine what you see and what you want to do a device with every action that the user performs. The operating system is the base on which programs are installed that will allow a person to retouch an image with Photoshop, prepare a presentation with Office, listen to music with iTunes, record a DVD with Nero or watch a movie with VLC. The operating system is responsible for a technologically complex device can be a simple tool in its use, fulfilling a prominent utility in the daily life of people. Modern and more common operating systems, such as Windows 8 for PCs or Android on Smartphones, are crucial for society to communicate and can take advantage of the digital world and access to services accessible from the Internet. The constant evolution of these systems of government has made possible the use of several technologies integrated in the same device: this is the case of smart mobile phones, which are a combination of music player, digital camera, electronic agenda, game console, manager email and video player. In the field of mobile telephony, the adoption of an advanced operating system has been especially sensitive, as it has allowed to use a cell phone with hands, organize large amounts of information through mobile applications or manage and share files. The adoption of Google Android as operating system has marked and multiplied the advantages of having a mobile phone in a pocket, not only as a communication tool, but as useful for accessing information and pure personal entertainment. In mobile telephony, the operating system has had a critically relevant role in the use of these portable electronic devices for multiple functions: a person can buy a phone only having to take into account the technical characteristics of the product. It has passed proprietary operating systems, unique and designed by each brand; to standardized operating systems, which come installed on several brands of mobile phones (or Smartphone). Google Android is the major operating system in the second decade of the 21st century, which runs under user interfaces adapted by brands such as Samsung, HTC, LG or Huawei.
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