Computer Parts – CPU(Central Processing Unit)

Computer Parts – CPU(Central Processing Unit) CPU consists of the following features: CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results and instructions(program). It controls the operation of all parts of computer. CPU itself has following three components. Memory or Storage Unit …

Parts of a Computer System Explained

Information is funny stuff. The information for the web page you are looking at is recorded on a hard disk inside a computer located in New Britain, Connecticut. The information was copied from that physical device to other physical devices perhaps hundreds of times before it got to your computer where your web browser is …

Applications and Uses of Computers

Applications and Uses of Computers or how to use the computer? Getting the right kind of information is a major challenge as is getting information to make sense. College students spend an average of 5-6 hours a week on the internet.Research shows that computers can significantly enhance performance in learning. Students exposed to the internet say they …

Computer Hardware Fundamentals

Hardware represents the physical and tangible components of a computer i.e. the components that can be seen and touched. Examples of Hardware are following: Input devices — keyboard, mouse etc. Output device s — printer, monitor etc. Secondary storage devices — Hard disk, CD, DVD etc. Internal components — CPU, motherboard, RAM etc. Relationship between …

Fundamentals of Computer Software

Fundamentals of Computer Software is a Collection of programs or bunch of programs called as software. Softwares are of two types: APPLICATION SOFTWARE: This is that software, which serves specific purposes and allow the user to create applications which are for a given purpose like financial accounting, payroll, examinations, human resources management etc. These software …

Hardware and Software of Computer System

Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your computer’s hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page is computer hardware. The Internet browser that allowed you to visit this page and the operating …

Computer Fundamentals for Beginners

Computer is an advanced electronic device that takes raw data as input from the user and processes it under the control of set of instructions (called program), gives the result (output), and saves it for the future use. This Computer Fundamentals for Beginners tutorial covers a foundational understanding of computer hardware and parts of the …