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Computer Hardware
Describe the computer hardware
Term | Definition |
---|---|
Central Processing Unit | The CPU is the brain of the computer, responsible for executing instructions and performing calculations. |
Motherboard | Is the main circuit board of the computer that houses the CPU, memory, and other essential components. |
Random Access Memory | Is the temporary storage where data and programs are stored while the computer is running. |
Hard Disk Drive | The HDD is a storage device that uses spinning disks to store data, programs, and operating systems. |
Solid State Drive | Similar to an HDD, an SSD stores data using flash memory technology, resulting in faster data access and lower power consumption. |
Graphics Processing Unit | The GPU is responsible for rendering images, videos, and graphics, essential for gaming and graphic-intensive tasks. |
Power Supply Unit | The PSU provides electrical power to all the components of the computer. |
Network Interface Card | A NIC allows the computer to connect to a network, either wired or wireless. |
Sound Card | Processes audio signals, enabling the computer to produce sound through speakers or headphones. |
Monitor | Displays visual output from the computer, allowing users to interact with the graphical interface. |
Keyboard | An input device used to type text and execute commands on the computer. |
Mouse | An input device that allows users to control the cursor and interact with the computer's graphical interface. |
Printer | Produces hard copies of documents and images from the computer. |
Scanner | Converts physical documents and images into digital format, allowing them to be stored and edited on a computer. |
Webcam | Captures video and audio, enabling video calls, conferencing, and recording. |
Microphone | Captures audio input, allowing users to record voice and communicate through video calls and online gaming. |
Speakers | Enable users to hear sound produced by the computer. |
External Hard Drive | A portable storage device that can be connected to a computer via USB, offering additional storage space. |