what is a pc?
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Personal computer A personal computer (PC) is a multi-purpose electronic computer whose size, capabilities, and price make it feasible for individual use.
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Motherboard The motherboard is a printed circuit board that is the foundation of a computer, located at the bottom of the computer case. It allocates power to the CPU, RAM, and all other computer hardware components.
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Computer hardware Computer hardware is the physical parts or components of a computer, such as the monitor, keyboard, computer data storage, graphic card, sound card and motherboard. By contrast, software is instructions that can be stored and ran by hardware. Hardware is directed by the software to execute any command or instruction. A combination of hardware and software forms a usable computing system.
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- CPU. In a PC, the central processing unit (CPU) is the primary control device for the entire computer system. The CPU is technically a set of components that manages all the activities and does much of the heavy lifting in a computer system. The CPU interfaces, or is connected, to all of the components such as memory, storage, and input/output (I/O) though communications channels called busses.
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- The computer case is the metal and plastic box that contains the main components of the computer. It houses the motherboard, central processing unit (CPU), power supply, and more. Computer cases come in different shapes and sizes. A desktop case lies flat on a desk, and the monitor usually sits on top of it.
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How to Check a PC Operating System Community Q&A. An operating system (OS) is software that manages the interaction between hardware resources and the programs or applications you use on a computer. Most PCs have a version of the Windows operating system on them but Macintosh, Linux and UNIX are other popular operating systems. Besides learning the name of your operating system, such as whether you have Windows 7, you can find other useful information about your system.
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- A computer is an electronic device that manipulates information, or data.. It has the ability to store, retrieve, and process data. You can use a computer to type documents, send email, and browse the internet. You can also use it to handle spreadsheets, accounting, database management, presentations, games, and more. Watch the video to learn about different types of computers.
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personal computer (PC) In its more general usage, a personal computer (PC) is a microcomputer designed for use by one person at a time. Prior to the PC, computers were designed for (and only affordable by) companies who attached terminals for multiple users to a single large computer whose resources were shared among all users.
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- Fifty to one hundred stings can cause a cramp, temporary shortness of breath, the skin turns blue or rapid pulse and symptoms of temporary paralysis follow. Two hundred or more bee stings can cause paralysis of the respiratory system. Some people can tolerate more than 1,000 stings.
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Mobile PC This guide contains information about developing applications for Windows-based mobile PCs. Mobile PCs refer to all mobile computers, including laptops, notebooks, Tablet PCs, ultra mobile PCs (UMPCs), and other form factors that are developed running a version of the full Windows operating system.
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Operating System Updated March 10, 2017. Often abbreviated as OS, an operating system is powerful, and usually large, program that controls and manages the hardware and other software on a computer. All computers and computer-like devices have operating systems, including your laptop, tablet, desktop, smartphone, smartwatch, router...
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Everything You Need to Know About Computer Hardware Updated March 10, 2017. Computer hardware refers to the physical components that make up a computer system. There are many different kinds of hardware that can be installed inside, and connected to the outside, of a computer. Computer hardware may sometimes be seen abbreviated as computer hw.
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- Computer hardware is the collection of physical parts of a computer system. This includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others. Computer hardware is what you can physically touch.
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Everything You Need to Know About Computer Hardware Examples of Computer Hardware & How to Troubleshoot Computer Hardware Problems. Windows. Computer hardware refers to the physical components that make up a computer system. There are many different kinds of hardware that can be installed inside, and connected to the outside, of a computer. Computer hardware may sometimes be seen abbreviated as computer hw.
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- Computer hardware is the physical parts or components of a computer, such as the monitor, mouse, keyboard, computer data storage, hard disk drive (HDD), graphic cards, sound cards, memory, motherboard, and so on, all of which are physical objects that are tangible.omputer hardware (usually simply called hardware when a computing context is implicit) is the collection of physical elements that constitutes a computer system.
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Desktop computer Desktop computer. A stylized illustration of a personal computer, consisting of a case (containing the motherboard and processor), a monitor, a keyboard and a mouse. A desktop computer is a personal computer designed for regular use at a single location on or near a desk or table due to its size and power requirements. The most common configuration has a case that houses the power supply, motherboard, disk storage; a keyboard and mouse for input; and a computer monitor, speakers, and, often, a printer for output. The case may be oriented horizontally or vertically and placed either underneath, beside, or on top of a desk.
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Wiki: Glossary of Technology Acronyms PC. Acronym for Personal Computer. A general purpose computer operated by an end-user with no intervening computer operator (as opposed to batch processing or time-sharing computers). See Personal computer. PCI. Acronym for Peripheral Component Interconnect, a local computer bus for attaching
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personal computer (PC) In its more general usage, a personal computer (PC) is a microcomputer designed for use by one person at a time. In its more general usage, a personal computer (PC) is a microcomputer designed for use by one person at a time. WhatIs.com Search Thousands of Tech Definitions
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Computer A computer is a programmable machine. The two principal characteristics of a computer are: It responds to a specific set of instructions in a well-defined manner and it can execute a prerecorded list of instructions (a program). Modern computers are electronic and digital.
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Computer A computer is a machine that is able to take information (input), do some work on or make changes to the information, to make new information (output). Computers have existed for much of human history.hese are called Mainframes, and these computers do all the things that make things like the internet work. You can think of a personal computer like this: the personal computer is like your skin: you can see it, other people can see it, and through your skin you feel wind, water, air, and the rest of the world.
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microcomputer A microcomputer is a complete computer on a smaller scale and is generally a synonym for the more common term, personal computer or PC , a computer designed for an individual.
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Security Tip (ST04-021) An operating system (OS) is the main program on a computer. The OS also determines how you see information and perform tasks. Most operating systems use a graphical user interface (GUI), which presents information through pictures (icons, buttons, dialog boxes, etc.) as well as words.
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Windows Windows is a series of operating systems developed by Microsoft. Each version of Windows includes a graphical user interface, with a desktop that allows users to view files and folders in windows. For the past two decades, Windows has been the most widely used operating system for personal computers PCs. Microsoft Windows is designed for both home computing and professional purposes.
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PC Help Center A server is a computer that serves information to other computers. These computers, called clients, can connect to a server through either a local area network (LAN) or a wide… area network (WAN), such as the Internet.    There are a number of different types of servers, including Web servers, mail servers, and file servers.
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Operating System Operating System. An operating system or OS is a software program that enables the computer hardware to communicate and operate with the computer software. Without a computer operating system, a computer and software programs would be useless. The picture is an example of Microsoft Windows XP, a popular operating system and what the box may look like if you were to visit a local retail store to purchase it.
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Personal Computer - What is personal computer (PC)? A personal computer is a computer small and low cost, which is intended for personal use (or for use by a small group of individuals). The term personal computer is used to describe desktop computers (desktops). It is often shortened to the acronym PC or microcomputer, whose meaning in English is personal computer. It is a very common type of machines.