What is a Hard Drive?

A hard drive is a device that stores Data on a hard disk. A hard disk is a round, metal platter that holds data in magnetically encoded form. A hard drive can store more data than a floppy disk or a CD-ROM. Understanding Hard Drives A hard drive is a device used to store and … Read more

Get to Know the VGA Port: Everything You Need to Know

A video graphics array (VGA) port is a three-row 15-pin DE-15 connector found on many video cards, Computer monitors, and some high-definition television sets. VGA connectors and cables carry analog component RGBHV (red, green, blue, horizontal sync, vertical sync) video signals. The VGA port is also sometimes referred to as a DB-15 connector or an … Read more

What is “Random Access Memory (RAM)”? Find out everything you need to know about RAM, including what it does and how it can improve your computer’s performance!

Random access Memory (RAM) is a type of computer Memory that can be accessed randomly; that is, any byte of Memory can be accessed without touching the preceding bytes. RAM is found in servers, personal computers (PCs), laptop computers, and other devices, such as Printers. In general, RAM refers to volatile Memory, meaning it does … Read more

A Motherboard is the Main Circuit Board of a Computer

A motherboard is the main printed circuit board (PCB) in a computer. It holds many of the crucial electronic components of the system, such as the central processing unit (CPU) and memory, and provides connectors for other peripherals. The term “motherboard” is used to describe the main PCB in a wide range of electronic devices, … Read more

Central Processing Unit (CPU): The Heart of Your Computer

A CPU is the portion of a computer system that carries out the instructions of a computer program, and is the primary element carrying out the computer’s functions. The central processing unit carries out each instruction of the program in sequence, to perform the basic arithmetical, logical, and input/output operations of the system. The “Central … Read more

Components of Computer Hardware

There are three main components of computer hardware: the central processing unit (CPU), the Memory, and the input/output (I/O) devices. The CPU is the “brain” of the computer. It consists of the ALU, the control unit, and the registers. The ALU is responsible for performing arithmetic and logical operations, while the control unit manages the … Read more