Computer & IT Services in Asokoro

Russian - What is a computer? (What is a Computer?) A computer is an electronic device that works with information and data. It can store, retrieve and process data. You already know that you can use your computer to print documents, send e-mail, play computer games, and browse the web. You can also edit or create spreadsheets, presentations, and even videos. In the video below, you will learn more information about the different types of computers: Before we talk about the different types of computers, let's talk about two interrelated constituents of all computers: hardware and software. Everything you do on a computer is directly related to hardware and software. For example, right now you are viewing this lesson in a web browser (software), and with your mouse (hardware) you click from one page to another. When faced with different types of computers, you will notice the differences between them. As you progress through this tutorial, you will learn that different types of computers often use different software. When most people hear the word computer, they are thinking o Computer & IT Services in Asokoro f a personal computer, namely a desktop computer or laptop. However, computers come in all shapes and sizes, and they perform many different functions in our daily lives. Whenever you withdraw cash from an ATM, scan groceries in a store, or do calculations on a calculator, you are using a certain type of computer. Many people use desktop computers at work, home, and school. Desktop computers are designed to be placed on a table and typically have several component parts, such as a computer case, monitor, keyboard, and mouse. The second type of computer that you are most likely familiar with is a laptop, or in another way it is usually called a laptop. Battery-powered notebook computers are much more compact than desktop computers, allowing them to be used almost anywhere. Tablet computers or tablets are pocket computers that are even more compact than laptops. Instead of a keyboard and mouse, tablets have a built-in touchscreen for data entry and device control. iPad is an example of a tablet computer. A server is a computer that transmits information to other computers on the network. For example, every time you are on the Internet, you are looking at the content that is stored on the server. Many companies also use local servers to store and share files within a local network. Most modern electronic devices are specialized computers, although we don't always think of them as computers. Here are some common examples: Personal computers come in two main types: PCs and Macs. Both are fully functional, but with a different look and feel, and most people prefer one of the two. This computer was originally called the IBM PC and was first released in 1981. Over time, other companies began producing similar computers, which were called the IBM PC-compatible computer (abbreviated as PC). Today it is the most common type of personal computer and it uses the Microsoft Windows operating system. The Macintosh computer began production in 1984 and it was the first personal computer with a graphical user interface, or GUI. All Macs are designed by the same company (Apple) and almost always use the Mac OS X operating system. © 1998-2021 Goodwill Community Foundation, Inc. All rights reserved. https://jiji.ng/asokoro/computer-and-it-services