Tuesday, October 13, 2026
Recommendation
Monitor
Mouse
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Webcam
A Webcam is an input device that captures images and videos and sends them to a computer for processing. It allows users to participate in video calls, record videos, and take pictures.
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Microphone
A Microphone is an input device that captures sound and converts it into electrical or digital signals that a computer can process. It allows users to record audio, communicate during video calls, and give voice commands to the computer.
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Keyboard
Computer Case
A Computer Case is the external structure that contains and protects the main components of a computer. It also helps organize the components and allows airflow to keep them cool.
Sound Card
A Sound Card is the component of a computer that processes audio signals, allowing the computer to play sounds through speakers or headphones and record sound using a microphone. It can be built into the motherboard or installed as a separate component.
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Network Interface Card
A Network Interface Card (NIC) is the component of a computer that allows it to connect to a network and communicate with other devices. It enables the computer to access the internet or a local network using a wired connection (Ethernet) or a wireless connection (Wi-Fi).
Monday, October 12, 2026
GPU (Graphics Processing Unit)
A Graphics Processing Unit (GPU) is the component of a computer that processes images, videos, and graphics. It helps display visual content on the screen and performs calculations needed for tasks such as gaming, video editing, and 3D rendering.
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Cooling System
A cooling system is the part of a computer that keeps its components at a safe temperature. It removes the heat produced by components such as the CPU and GPU, using fans, heatsinks, or liquid cooling to prevent overheating and help the computer work properly.
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PSU (Power Supply Unit)
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Storage (SSD / HDD)
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Friday, October 9, 2026
RAM (Random Access Memory)
Random-access memory (RAM) is a form of electronic computer memory that can be read and changed in any order, typically used to store working data and machine code. A random-access memory device allows data items to be read or written in almost the same amount of time irrespective of the physical location of data inside the memory, in contrast with other direct-access data storage media (such as hard disks and magnetic tape), where the time required to read and write data items varies significantly depending on their physical locations on the recording medium, due to mechanical limitations such as media rotation speeds and arm movement.
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Thursday, October 8, 2026
Motherboard
A motherboard, also known as a mainboard, system board, logic board, and informally mobo, is the main printed circuit board (PCB) in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit (CPU) and memory, and provides connectors for other peripherals.
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Unlike a backplane, a motherboard usually contains significant sub-systems, such as the CPU, the chipset's input/output and memory controllers, interface connectors, and other components integrated for general use.
Tuesday, October 6, 2026
CPU (Central Processing Unit)
A central processing unit (CPU), also known as a central processor, main processor, or simply processor, is the primary processor in a given computer.ts electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling, and input/output (I/O) operations This role contrasts with that of external components, such as main memory and I/O circuitry,and specialized coprocessors such as graphics processing units (GPUs).
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Activity 1: build your own hardware PC computer
Hey there! In this post I'll show you how to build your own hardware PC computer. I'll also talk about the main parts, what they do, and how to put them together.
Internal components:
- CPU (Central Processing Unit)
- Motherboard
- RAM (Random Access Memory)
- Storage (SSD / HDD)
- PSU (Power Supply Unit)
- Cooling System
- GPU (Graphics Processing Unit)
- Network Interface Card
- Sound Card
External components:
How to assemble:















