Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your computer's hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page is computer hardware. The Internet browser that allowed you to visit this page and the operating system that the browser is running on is considered software.All software utilizes at least one hardware device to operate. Forexample, a video game, which is software, uses the computer processor (CPU), memory (RAM), hard drive, and video card to run. Word processing software uses the computer processor, memory, and hard driveto create and save documents.
In a computer, hardware is what makes a computer work. A CPU processes information and that information can be stored in RAM or on a hard drive. A sound card can provide sound to speakers and a video card can provide an image to a monitor. All of this is hardware.
On that same computer, software can be installed and allow a person to interact with the hardware. An operating system, like Windows or Mac OS, is software. It provides a graphical interface for people to use the computer and other software on the computer. A person can create documents and pictures using software.
Here are the list of hardware and software of computer While different computers will have different hardware inside, there are similarities between most PCs.
Below are the components you'll always be sure to find.
- Motherboard: The electronic skeleton of the entire system.
- CPU: A powerful calculator – The brains of it all.
- RAM: The indispensable short-term memory.
- Hard Drive: Where all permanent data is saved and stored.
- Case: The shell that holds all components together.
- In addition to these components, there are others that are found in many, but not all, systems.
- Fans: Most computers have active cooling in the form of fans. They keep critical components from overheating.
- Now, let's delve deeper into each category of hardware so that you can fully understand their function.
- Expansion Cards: Graphic cards, network adapters, fax modems, sound cards, and other conveniently upgradable computer additions. Usually they connect via a PCI or PCI Express slot.
- Optical Drives: DVD players, mini-disc readers, DVD burners, CD readers and burners, and Blu-ray players.
list of software
- windows operaing system
- music player
- Video player
- abdobe photoshop
note: these are only an example, there are lots of software and hardware in computer field.
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