Computer program
hideComputer programs (also software programs, or just programs) are instructions for a computer. A computer requires programs to function, typically executing the program's instructions in a central processor. The program has an executable form that the computer can use directly to execute the instructions. The same program in its human-readable source code form, from which executable programs are derived (e.g., compiled), enables a programmer to study and develop the algorithm.
Computer source code is often written by professional computer programmers. Source code is written in a programming language that usually follows one of two main paradigms: imperative or declarative programming. Source code may be converted into an executable file (sometimes called an executable program or a binary) by a compiler. Alternatively, computer programs may be executed by a central processing unit with the aid of an interpreter, or may be embedded directly into hardware (in which case it is more widely known under the term 'firmware', as something 'between' software and hardware).
Computer programs may be categorized along functional lines: system software and application software. And many computer programs may run simultaneously on a single computer, a process known as multitasking.
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News tagged with software program
A virtual physician's conference
Dec 07, 2009 |
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Telemedicine facilitates communication between family physicians, hospitals and nursing services -- yet current solutions lack flexibility and are consequently very expensive. A new software program is now ...
Artificial Intelligence Shuffles Schedules, Cuts Patients' Wait Times
Dec 03, 2009 |
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(PhysOrg.com) -- Some of the same artificial intelligence (AI) underlying NASA’s Hubble Space Telescope is now streamlining patient care at Strong Memorial Hospital, helping radiologists and technologists ...
Arts and sciences join to develop greener, more efficient conferences and exhibits
Dec 01, 2009 |
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Santanu Majumdar spent his years as a graphic design graduate student developing a project that might sound counterintuitive for a student of fine arts - a software program made to simplify information gathering at conferences ...
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Intel Offers Developer Kit For Future Atom Processor Netbook Apps
Dec 03, 2009 |
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Intel Corporation has made its beta version of the Intel Atom Developer Program Software Development Kit (SDK) available for Microsoft Windows and Moblin operating systems developers. The kit helps software companies and ...
Taking the drudgery out of software development
Nov 24, 2009 |
3.6 / 5 (19) |
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(PhysOrg.com) -- Software developers will no longer have to reinvent the wheel when writing new programs and applications thanks to a clever new set of tools and a central repository of 'building blocks'.
Iowa State engineers develop 3-D software to give doctors, students a view inside the body
Nov 11, 2009 |
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James Oliver picked up an Xbox game controller, looked up to a video screen and used the device's buttons and joystick to fly through a patient's chest cavity for an up-close look at the bottom of the heart.
Software takes a hard look at traffic fatalities
Nov 24, 2009 |
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Bergen County Police and a Hackensack, N.J., drug treatment center are among a growing number of agencies using a software program to identify dangerous intersections, spot teen driving trends and reduce accident fatalities.
Smartphone app illuminates power consumption
Nov 20, 2009 |
1.5 / 5 (2) |
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(PhysOrg.com) -- A new application for the Android smartphone shows users and software developers how much power their applications are consuming. PowerTutor was developed by doctoral students and professors ...
'Fighting' IED attacks with SCARE technology
Technology / Computer Sciences
17 hours ago |
4.7 / 5 (3) |
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(PhysOrg.com) -- University of Maryland researchers have developed and successfully tested new computer software and computational techniques to analyze patterns of improvised explosive device (IED) attacks ...
Should I buy a PC or Mac?
Nov 25, 2009 |
2.4 / 5 (21) |
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Q. Our 6-year-old PC computer is dying a slow death and we are considering moving to a new iMac but have a few concerns. First, of all, we have several Word documents on our disk drive now that we want to keep and add to ...
Breakthrough in monitoring tropical deforestation announced in Copenhagen
22 hours ago |
3.8 / 5 (5) |
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Tropical forest destruction accounts for some 20% of global greenhouse gas emissions. But quantifying these emissions has not been easy, particularly for tropical nations. New technology, developed by a team ...
'Outbreaks Near Me' app now available for Android mobile phones
Dec 01, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- "Outbreaks Near Me," an up-to-the-minute disease-tracking system released as an iPhone application in September, is now available for use on Android mobile phones, greatly increasing the number of people ...
Google Go gets going (w/ Video)
Nov 11, 2009 |
4.1 / 5 (13) |
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(PhysOrg.com) -- Google has introduced its new experimental programming language Go, which aims to combine speedy application development through simplified coding with high-speed program execution.
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