How many types of computer

By • Technical Writer and Editor Memory is the electronic holding place for the instructions and data a computer needs to reach quickly. It's where information is stored for immediate use. Memory is one of the basic functions of a computer, because without it, a computer would not be able to function properly. Memory is also used by a computer's operating system, hardware and software. There are technically two types of computer memory: primary and secondary. The term memory is used as a synonym for primary memory or as an abbreviation for a specific type of primary memory called random access memory ( If a computer's central processer ( This image shows how primary, secondary and cache memory relate to each other in terms of size and speed. Memory vs. storage The Memory is most often referred to as the primary storage on a computer, such as RAM. Memory is also where information is processed. It enables users to access data that is stored for a short time. The data is only stored for a short time because primary memory is volatile, meaning it isn't retained when the computer is turned off. The term storage refers to secondary memory and is where data in a computer is kept. An example of storage is a hard drive or a hard disk drive ( How much space is available in memory and storage differs as well. In general, a computer will have more storage space than memory. For example, a laptop may have 8 The terms memory and storage can be confusing because their usage today is not ...

A Computer is an electronic computational device that can perform Arithmetic, Mathematical, and Logical Operations with incredible speed, and can store a gigantic amount of information and data. The information or data can be recalled at whatever point the client demands or requests. As the days are passing by different types of computer systems are being utilized or used for particular and specific purposes. Different Types of Computer Systems The need to develop more advanced computers is in need every hour as the majority of software companies have developed huge software that needs more processing power and storage capacity to deal with this kind of applications. The old personal computers are obsolete as they needed an entire building for installation and were gigantic in size, weight also produced an enormous amount of heat. Imagine the latest modern-day computer can fit your palm simply like your cell phone, imagine how smaller your tablet is. your PC ..and so on According to their size and capabilities they are basically classified into four different types of computers Different Types of Computer People Are Also Reading • • • • • • • #1. Super Computer. These are the speediest computers compared with all other computers, which have fast, amazing capacity or storage limit, are expensive and require gigantic space they are called “ They are accommodated in a large Air Conditioned room, some of them can take an entire building for its installation. A Desktop Microcom...

• • • • • • • • • • This is a resource to learn about different types of computers that exist. Supercomputer [ | ] The Columbia Supercomputer - once one of the fastest. parallel processing; they use lots of CPUs at the same time on one problem. A typical supercomputer can do up to ten trillion individual calculations every second. Example Supercomputers: • • Server Computer [ | ] Inside of a A Servers are a step below supercomputers because they don't focus on trying to solve one very complex problem but try to solve many similar smaller ones. An example of servers would be the computers that Wikipedia stores its encyclopedia on. Those computers have to go and find the page you're looking for and send it to you. In itself, it's not a big task, but it becomes a job for a server when the computers have to go and find lots of pages for a lot of people and send them to the right place. Some servers, like the ones Google uses for something like applications on them instead of just files, like Wikipedia. Personal Computer or PC [ | ] A personal computer (PC) Today a personal computer is an all-around device that can be used as a productivity tool, a media server and a gaming machine. The modular construction of the personal computer allows components to be easily swapped out when broken or upgrading. Smartphone [ | ] Samsung Galaxy smartphone A smartphone is a mobile device that combines cellular and mobile computing functions into one unit. They are distinguished from feature p...

Programming is a method of communicating with computers. More specifically, programming is how we instruct computers to perform a certain task. As you can imagine, there are many different ways to instruct a computer. This means that there are multiple types of computer programming. And this guide will explore the most popular programming paradigms practiced in the world today. But before we do that, let's first get a better idea of what computer programming actually is. What is Computer Programming? Basically, programming is the process of using a programming language to make the computer do the things we want. We use programming languages because computers can't understand human language; they only understand codes written in 0's and 1's (known as Machine Code or binary code). However, it is extremely difficult to write instructions entirely in 0's and 1's. So we have invented programming languages that are similar to English. Once we write our programs in these English-like programming languages, they are translated into machine code upon program execution. One thing to remember is that programming isn't giving vague instructions to the computer; it involves giving a series of systematic and logical sets of instructions. In a nutshell, modern computer programming uses logic to instruct the computer in an English-like language, which is then translated into machine code. To learn more, visit our Different Types of Computer Programming Now that we know what programming is...