Computer Hardwares
Computer Case The computer case, commonly referred to as (the system case, box, chassis or main unit). It is essentially a metal box that contains the other components of the computer parts like(the power supply & it is cables, the motherboard, Processor, memory, video card and storage) are housed.Also provides a way of securing the parts […]
What is a Motherboard? The motherboard is the main printed circuit board (PCB) in a computer. It acts as the central hub that connects all components—like the CPU, RAM, storage devices, and input/output devices—so they can communicate and function together. The motherboard holds and allows communication between the electronic components of a system. All the
The power supply unit in a computer converts the power from the wall outlet to the type of power needed by the computer. It sends power through cables to the motherboard and other components. The power supply unit in a computer converts the power from the wall outlet to the type of power needed by
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The Central Processing Unit is basically the brain of the PC. It’s the part that makes all the calculations in order to execute the processes. The CPU is like the computer’s brain that takes instructions and works on them. It applies the program instructions to the input data then turns it into an output. There
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The RAM is probably one of the more confusing components for beginners.It is also used for data storage, but temporarily (power off and all data in the RAM will be lost). RAM is your system’s short-term memory. Whenever your computer performs calculations, it temporarily stores the data in the RAM until it is needed 1.
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The hard drive is where your software, documents, and other files are stored. The hard drive is long-term storage, which means the data is still saved even if you turn the computer off or unplug it. 1. Mechanical Disk(HDD) HDDs have dominated the storage economy for decades. These traditional drives have a spinning platter covered
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The expansion cards are electronic circuits that add specific ability to a computer system. From HDMI to VGA, DisplayPort to DVI, these wizards enable diverse displays to connect seamlessly, revealing stunning visuals on any screen. What is a Video Card? A video card, also known as a graphics card or GPU (Graphics Processing Unit), is
What is a Sound Card? A sound card is a hardware component (built-in or external) that allows computers to send and receive audio signals. It converts digital audio data to analog signals (and vice versa), making it possible to play music, record sound, and use audio-based software. A sound card is an internal expansion card
Network Interface Card (NIC) A network interface card (NIC) is a hardware component, typically a circuit board or chip, installed on a computer so it can connect to a network. The network interface card function is to facilitate communication between a computer/server and a local area network (LAN), wide area network (WAN), or the internet.
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lntroduction A floppy disk drive (FDD) is a device designed to read from and write data to floppy disks, a type of removable magnetic storage. These drives were standard in PCs from the late 1970s until the early 2000s Types of floppy Drives & Disks Types of Floppy Drives & Disks 8‑inch – the first
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