硬件英语-

硬件英语
Hardware English
Hardware refers to the physical components of a computer system, including the motherboard, central processing unit (CPU), memory, and storage devices. Below is a list of hardware components commonly found in computers.
Motherboard: The motherboard is the main circuit board of the computer. It connects all the other components together.
CPU: The CPU is the brain of the computer. It executes instructions and performs calculations.
RAM: RAM stands for Random Access Memory. It is a type of computer memory that can be accessed randomly, allowing the CPU to store and retrieve data quickly.
Hard Drive: A hard drive is a storage device used to store data permanently. It is typically the main storage device in a computer.
SSD: A Solid State Drive is a faster, more reliable type of storage device than a traditional hard drive.
Power Supply: The power supply is responsible for providing power to the computer's components.
Video Card: A video card, also known as a graphics card, is responsible for generating images on a computer's screen.
Sound Card: A sound card is responsible for producing sound when playing audio or video files.
Optical Drive: An optical drive is a device used to read and write data to optical disks, such as CDs and DVDs.
Keyboard: A keyboard is an input device used to type characters into a computer.
Mouse: A mouse is an input device used to move the cursor on the computer screen.
Monitor: A monitor is a display device used to display images and video output from the computer.
Printer: A printer is an output device used to print documents and images.
Scanner: A scanner is an input device used to scan images and documents into a computer.
USB Flash Drive: A USB flash drive is a portable storage device that is small and lightweight, and can be easily transported.
External Hard Drive: An external hard drive is a larger, more robust type of storage device that can be connected to a computer via a USB or other cable.
These are just a few of the many hardware components that can be found in a computer. Understanding them and their functions can help you make informed decisions when buying and upgrading computer systems.。