Category: Information Technology

Introduction The purpose of this post is to explain the basics of computer network. A computer network can be simply

Magnetic Memory We have seen various types of semiconductor RAMs. These high-speed semiconductor storage devices [i.e., RAMs] are expensive. So

Operating System In this post, we will discuss general properties, types of application advantages, disadvantages and basic requirements of different

Evolution Of Operating System An operating system may process its task serially or concurrently. It means that the resources of

Introduction In Computer Science, the term software means a set of instructions in the form of a program to control

Introduction Input-Output devices are very important component of computer system. Here we will discuss about Input-Output devices of computer system.