Commonly used computer keyboard short-cut keys
Commonly used computer keyboard short-cut keys (toc) Function Short-cut keys Commonly used computer keyboard short-cut keys F1 Universal help (for any sort of...
All modern computers and computing devices
All modern computers and computing devices Historically computers were classified according to processor types because development in processor and processing speeds were the...
Microsoft Office Tools
Application software that assist users in regular office jobs like creating, updating and maintaining documents, handling large amounts of data, creating presentations, scheduling,...
Microprocessor Concepts
Microprocessor is the brain of computer, which does all the work. It is a computer processor that incorporates all the functions of CPU (Central...
Primary Memory
Memory is required in computers to store data and instructions. Memory is physically organized as a large number of cells that are capable...
Secondary Memory
You know that processor memory, also known as primary memory, is expensive as well as limited. The faster primary memory are also volatile....
Fundamental Concept
A computer is basically a programmable machine capable to perform arithmetic and logical operations automatically and sequentially. It is also known as a...
Computer’s Input/Output Ports
A connection point that acts as interface between the computer and external devices like mouse, printer, modem, etc. is called port. Ports are of...
Role of Computer in Today’s World
In today’s world, for almost every activity whether personal (for example, operating personal savings bank account) or business-related (for example, selling any product...
Computer System
A computer system is an integrated form of different components that work together to give a desirable result. It has different component and...