Computer hardware refers to the physical components of a computer system that you can touch and see. These include all the devices and parts that make up a computer, and they work together to allow the computer to function. Some key examples of computer hardware are:

• Central Processing Unit (CPU)

• Motherboard

• Memory (RAM)

• Storage devices

• Power Supply Unit (PSU)

• Graphics Processing Unit (GPU)

• Output Devices

• Peripheral devices

All of these components work together to allow a computer to run software applications and perform tasks.

Computer assembling refers to the process of building a computer by selecting and installing individual hardware components. Instead of buying a pre-built system, users can customize their computers based on their needs, such as gaming, office work, or video editing.

Steps to Assemble a Computer:

1. Selecting Components

• Processor (CPU)

• Motherboard

• RAM (Memory)

• Storage (HDD/SSD)

• Power Supply Unit (PSU)

• Graphics Card (GPU)

• Cooling System

• Computer Case

2. Assembling the Parts

• Install the CPU onto the motherboard.

• Insert RAM into the motherboard slots.

• Attach the CPU cooler for heat dissipation.

• Mount the motherboard inside the computer case.

• Connect the power supply unit (PSU).

• Install storage devices (HDD/SSD).

• Add graphics card (if required)

• Connect all cables properly.

3. Installing the Operating System

• Insert a bootable USB or DVD and install Windows, macOS, or Linux.

• Install necessary drivers for proper hardware functioning.

• Update software and security settings.

4. Testing & Final Setup

• Power on the system and check for issues.

• Monitor temperature and fan speed.

• Install required applications (e.g., Microsoft Office, games, editing software).

Benefits of Assembling a Computer

• Customization – Choose parts based on performance needs.

• Cost-Effective – Often cheaper than pre-built systems.

• Upgradability – Easily replace or upgrade components.

• Better Performance – Optimized hardware selection for gaming, work, or creativity.