Tuesday, September 30, 2025

WHAT IS THE POWER SUPPLY

 POWER SUPPLY

A power supply is an electrical device that takes power from a source, like a wall outlet, and converts it into the specific voltage, current, and frequency that an electronic device needs to operate safely and correctlyIt acts as a bridge, ensuring that components receive the stable, regulated power required for their function. Power supplies can be external, such as a laptop charger, or internal, like the power supply unit (PSU) inside a desktop computer.  

WHAT IS THE GPU

 THE GPU

A GPU (Graphics Processing Unit) is a specialized electronic circuit that processes and renders images, videos, and animations on a computer's displayUnlike the central processing unit (CPU), a GPU is designed to perform many mathematical operations in parallel, making it ideal for graphically intensive tasks like gaming, video editing, machine learning, and scientific simulations.



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WHAT IS THE SSD

 THE SSD

An SSD (Solid-State Drive) is a type of computer storage device that uses flash memory chips and has no moving parts, making it significantly faster, more durable, and quieter than traditional Hard Disk Drive which have spinning disks. SSDs offer advantages like quicker boot times, faster application loading, and better reliability, becoming the preferred storage option in many modern devices like laptops, smartphones, and data centers.



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Monday, September 29, 2025

WHAT IS RAM MEMORY

 RAM MEMORY


RAM is a common computing acronym that stands for random-access memory. Sometimes it's called PC memory or just memory. In essence, RAM is your computer or laptob short memory. It's where the data is stored that your computer processor needs to run your applications and open your files.

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WHAT IS THE PROCESSOR

 THE PROCESSOR (CPU)

A CPU, or Central Processing Unit, is the "brain" of a computer, responsible for executing instructions from software and performing the calculations that make a device work. It fetches, decodes, and processes instructions from memory, managing the flow of data and coordinating with other components to run the operating system and applications. The CPU is a crucial hardware component in virtually all computing devices, including computers, servers, and smartphones.



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WHAT IS THE MODERBOARD

 THE MOTHERBOARD


It is the main printed circuit that connects and communicates all the internal and peripheral components of a computer, such as the processor, RAM, graphics card and storage devices. It acts as the backbone of the PC, distributing power and allowing all parts to interact with each other for the system to function properly. 







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