•A computer is an electronic device, so by connecting the parts of the computer at their right place will make a good and perfect computer. •It is not an impossible task only there is a need to pick out the right components and carefully make connections in the right-slots and connectors. •Here we will go a step-by-step […]
How Does A Computer Work?
•When we as a person use a computer system first time, often a curiosity develops in the mind that how this machine works actually? •How it understands my words? •How produce results very soon? •And this curiosity brings many questions in our mind only because we are not having knowledge about the Computer background. •Today […]
History of Computer
FUNCTIONS OF COMPUTER •Information or data which is entered into a computer is called input, and it sends data and instructions to the Central processing Unit (CPU). •The sequence of actions taken on data to convert it into meaningful information to the user is called processing, i.e., calculation, comparisons or any decisions. •Then processed […]
What is the GPU?
•GPU stands for Graphics Processing Unit. •GPUs are also known as video cards or graphics cards. •In order to display pictures, videos, and 2D or 3D animations, each device uses a GPU. •A GPU performs fast calculations of arithmetic, so it helps the main CPU keeping free to do different things. •A CPU makes use of […]
HOW TO CHECK COMPUTER SPECIFICATIONS?
•Computer Specifications tells us about the hardware specifications of a computer system. •It describes the capabilities, features, and components of a computer system. •And from these features we can know the CPU speed, RAM storage, model, and other system components. •And all these specifications are required when we want to purchase a computer or Laptop as […]
CENTRAL PROCESSING UNIT (CPU)
Components of CPU The Control Unit achieves coordination within the CPU through a series of steps: This fetch-decode-execute cycle is repeated for each instruction in the program, allowing the Control Unit to coordinate the sequential execution of instructions and ensure that the computer system performs the required tasks. The Control Unit ensures the correct information […]
Memory Organization
•The memory unit consists of binary cells and two registers named MAR (Memory Address Register) & MDR (Memory Data Register). •The MAR holds the address of the word [each memory location stores 32 bits (8 hexadecimal digits) which we call a word] in the memory to be accessed. •The data read from the memory or […]