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what is a computer short definition

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Computers can be connected together to form networks, allowing connected computers to … How to use shortcut in a sentence. The computing Performance of a supercomputer is measured in FLOPS (that is floating-point operations per second) instead of MIPS. How to use computer in a sentence. Virus attaches itself to files stored on floppy disks, USBs, email attachments and hard disks. Information and translations of computer applications in the most comprehensive dictionary definitions resource on the web. For example, it can also self-replicate itself and spread across networks. Computer hardware is a collective term used to describe any of the physical components of an analog or digital computer. A human computer, with microscope and calculator, 1952. A microcomputer is a complete computer on a small scale, designed for use by one person at a time. The term hardware distinguishes the tangible aspects of a computing device from software, which consists of written instructions that tell physical components what to do.. Computer hardware can be categorized as having either internal or external components. This memory module connects to the memory slot on a computer motherboard. Processing refers to converting the collected data into useful outputs. He designed the Analytical Engine and it was this design that the basic framework of the computers of today are based on. A computer is a machine that can be programmed to manipulate symbols. ... Watch a short film about the (ancient) history of printing: handtop (ultra personal computer): A handtop is a full-featured portable computer that is slightly larger than a PDA, but much smaller than a laptop. Computer Worm: A computer worm is a malicious, self-replicating software program (popularly termed as 'malware') which affects the functions of software and hardware programs. A laptop computer is a small personal computer. Meaning of computer applications. It has the ability to store , retrieve , and process data. When you boot up your computer, the desktop is displayed once the startup process is complete. 1) PC is short for personal computer or IBM PC.The first personal computer produced by IBM was called the PC, and increasingly the term PC came to mean IBM or IBM-compatible personal computers, to the exclusion of other types of personal computers, such as Macintoshes. Definition of Computer Virus “A computer virus is a program that may disturb the normal working of a computer system”. What does computer memory look like? The desktop is the primary user interface of a computer. There are various types of computer security which is widely used to protect the valuable information of an organization. A computer's memory is where short-term data is stored so it can be recalled quickly. In Windows, the desktop includes a task bar, which is located at the bottom of the screen by default. He also heads the Quantum Nanostructures and Nanofabrication Group in the Research Laboratory for Electronics. A monitor is a piece of computer hardware that displays the video and graphics information generated by a connected computer through the computer's video card. Software is a general term for the various kinds of program s used to operate computer s and related devices. A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information. According to the Oxford English Dictionary, the first known use of the word "computer" was in 1613 in a book called The Yong Mans Gleanings by English writer Richard Braithwait: "I haue [sic] read the truest computer of Times, and the best Arithmetician that euer [sic] breathed, and he reduceth thy dayes into a short number." A desktop computer is a personal computing device designed to fit on top of a typical office desk. Memory can be either volatile and non-volatile memory. Definition of computer applications in the Definitions.net dictionary. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. It is the process of preventing and detecting unauthorized use of your computer system. ... A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. These information system processing steps are:- Input --> Processing --> Output . A file containing a virus is called infected file. The computing Performance of a "supercomputer" is measured very high as compared to a general purpose computer. Many computers can store and retrieve information using hard drives. A computer is an electronic device that manipulates information, or data. They are designed to be more portable than traditional desktop computers, with many of the same abilities. RAM is your computer’s short-term memory. It can quickly store and retrieve large amounts of … There are two generally, similar and accepted meanings of the phrase personal computer (PC):. In contrast, a computer’s hard disk or SDD is its long-term memory, where things are stored more or less permanently. computer definition. This definition explains what a printer is and how laser and inkjet printers work. The storage, on the other hand, is home to long-term data like the operating system, applications, and files that need to be kept indefinitely. Computer definition is - one that computes; specifically : a programmable usually electronic device that can store, retrieve, and process data. Desktop Computer: A desktop computer (or desktop PC) is a computer that is designed to stay in a single location. Shortcut definition is - a route more direct than the one ordinarily taken. I, Computer: Definition. Volatile vs. non-volatile memory. It may be a tower (also known as a system unit ) or an all-in-one machine, such as an iMac. Input refers to the collecting and gathering of data. Laptops are able to be folded flat for transportation and have a built-in keyboard and touchpad. Also referred to as microcontrollers, embedded computers have been used in modern TV sets, motor vehicles, telephones, digital … It includes the desktop background (or wallpaper) and icons of files and folders you may have saved to the desktop. Computer definition stems from the three steps it gets through to compute a given data. It can execute a prerecorded list of instructions (a program). Computer hardware is the collection of physical parts of a computer system. An embedded computer is a computer that is integrated into other devices and is dedicated to the functions of that device. An antiquated term, a microcomputer is now primarily called a personal computer (PC), or a device based on a single-chip microprocessor. Definition: A supercomputer is the fastest computer in the world that can process a significant amount of data very quickly. Description: It fits the description of a computer virus in many ways. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. This includes the computer case, monitor, keyboard, and mouse. wearable computer: A wearable computer is an electronic device capable of storing and processing data that is incorporated into a person's clothing or personal accessories. You may already know that you can use a computer to type documents , send email , play games , and browse the Web . FlashMob supercomputer: A FlashMob supercomputer is a group of computer enthusiasts who gather together in one physical location for a brief time period in order to function as a supercomputer and work on a single problem. notebook computer: A notebook computer is a battery - or AC-powered personal computer generally smaller than a briefcase that can easily be transported and conveniently used in temporary spaces such as on airplanes, in libraries, temporary offices, and at meetings. If this file is copied to a computer, virus is also copied to the computer. a brief computer history The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. Below is an example of a 512 MB DIMM computer memory module. Computer security basically is the protection of computer systems and information from harm, theft, and unauthorized use. What does computer applications mean? (The term hardware describes the physical aspects of computers and related devices.) A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.The interconnections between nodes are formed from a broad spectrum of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency methods that … “A short circuit is a connection between two parts of an electrical circuit that you don’t want to be there,” says Karl Berggren, professor of electrical engineering in the Department of Electrical Engineering and Computer Science. Computer memory typically comes in the form of random access memory (RAM) or dynamic random access memory (DRAM). Monitors are similar to TVs but usually display information at a much higher resolution . Every computing device has RAM, whether it’s a desktop computer (running Windows, MacOS, or Linux), a tablet or smartphone, or even a special-purpose computing device (such as a smart TV). You boot up your computer system known as a system unit ) or an all-in-one machine, as! Input, processes that data using programs, and process data, computer! Collective term used to protect the valuable information of an organization and have a built-in keyboard and.! Framework of the phrase personal computer ( a program ) applications in the form of random access memory RAM! The desktop is displayed once the startup process is complete the collection physical. Computer security which is widely used to operate computer s and related devices. SDD! Desktop background ( or wallpaper ) and icons of files and folders you may already that. Stored on floppy disks, USBs, email attachments and hard disks a small scale, designed use. 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