What includes all devices attached to the CPU?
Sophia Koch
Updated on January 01, 2026
The Motherboard Your computer’s brain is the CPU: that’s where all of the programming and computing happens. But its nervous system is the motherboard, which uses circuits to connect the CPU to the other pieces of hardware, including the memory, the hard drive, the CD/DVD drive, and all of your peripherals.
Which part connects the CPU to the other internal parts of a computer?
motherboard
The motherboard is the main component of a computer. It is a large rectangular board with integrated circuitry that connects the other parts of the computer including the CPU, the RAM, the disk drives(CD, DVD, hard disk, or any others) as well as any peripherals connected via the ports or the expansion slots.
What are the 3 major hardware components of a computer?
Computer Hardware – CPU, RAM, and persistent storage Now let’s talk about the three major parts that make up a computer — CPU, RAM, and Persistent Storage. These three are found in all computers: laptops, smartphones, and tablets.
What are the 10 major components installed inside the computer case?
You can still see it here:
- Motherboard. The motherboard is the computer’s main circuit board.
- CPU/processor.
- RAM (random access memory)
- Hard drive.
- Power supply unit.
- Video card.
- Network card.
- Bluetooth card (or adapter)
What are devices connected to a computer called?
Peripheral device, also known as peripheral, computer peripheral, input-output device, or input/output device, any of various devices (including sensors) used to enter information and instructions into a computer for storage or processing and to deliver the processed data to a human operator or, in some cases, a …
What are the two main hardware components in a computer?
Hardware Overview
- The System Unit. Motherboard (aka System Board) CPU (Central Processing Unit) Memory, such as RAM, ROM, Cache, and Flash. Ports. Expansion Slots.
- Secondary Storage, such as hard disk drives, CD-ROMs, etc.
- Input / Output Devices.
- Communications Devices.
What are the 8 parts of computer?
8 Standard Computer Components and What They Do
- Motherboard. The motherboard is an important computer component because it’s what everything else connects to!
- Power Supply.
- Central Processing Unit (CPU)
- Random-access Memory (RAM)
- Hard Disk Drive / Solid State Drive.
- Video Card.
- Optical Drives.
What are the 4 types of hardware?
Hardware devices can be classified into four distinct categories:
- Input devices: For raw data input.
- Processing devices: To process raw data instructions into information.
- Output devices: To disseminate data and information.
- Storage devices: For data and information retention.
What are the internal hardware components of a computer?
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- Motherboard. The motherboard is the computer’s main circuit board.
- CPU/processor.
- RAM (random access memory)
- Hard drive.
- Power supply unit.
- Video card.
- Network card.
- Bluetooth card (or adapter)
What is CPU explain with diagram?
A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.