What is a laptop computer?

A laptop is a personal computer that can be easily moved and used in a variety of locations. Most laptops are designed to have all the functionality of a desktop computer, which means they can generally run the same software and open the same types of files. However, laptops also tend to be more expensive than comparable desktop computers.

Watch the video below to learn about laptop computers.

How is a laptop different from a desktop?

Because laptops are designed for portability, there are some important differences between them and desktop computers. A laptop has an all-in-one design, with a built-in monitor, keyboard, touchpad (which replaces the mouse), and speakers. This means it is fully functional, even when no peripherals are connected. A laptop is also quicker to set up, and there are fewer cables to get in the way.

You'll also have the option to connect a regular mouse, larger monitor, and other peripherals. This basically turns your laptop into a desktop computer, with one main difference: You can easily disconnect the peripherals and take the laptop with you wherever you go.

Here are the main differences you can expect with a laptop.

Touchpad: A touchpad - also called a trackpad - is a touch-sensitive pad that lets you control the pointer by making a drawing motion with your finger.
Battery: Every laptop has a battery, which allows you to use the laptop when it's not plugged in. Whenever you plug in the laptop, the battery recharges. Another benefit of having a battery is that it can provide backup power to the laptop if the power goes out.
AC adapter: A laptop usually has a specialized power cable called an AC adapter, which is designed to be used with that specific type of laptop.

Ports: Most laptops have the same types of ports found on desktop computers (such as USB), although they usually have fewer ports to save space. However, some ports may be different, and you may need an adapter in order to use them.
Price: Generally speaking, laptops tend to be more expensive than a desktop computer with the same internal components. While you find that some basic laptops cost less than desktop computers, these are usually much less powerful machines.

Comments

Computer Basics: Buttons and Ports on a Computer

Introduction Take a look at the front and back of your computer case and count the number of buttons, ports, and slots you see. Now look at your monitor and count any you find there. You probably counted at least 10, and maybe a lot more. Each computer is different, so the buttons, ports, and sockets will vary from computer to computer. However, there are certain ones you can expect to find on most desktop computers. Learning how these ports are used will help whenever you need to connect something to your computer, like a new printer, keyboard, or mouse. Watch the video below to learn about the buttons, ports, and slots on a desktop computer. Front of a computer case Back of a computer case The back of a computer case has connection ports that are made to fit specific devices. The placement will vary from computer to computer, and many companies have their own special connectors for specific devices. Some of the ports may be color coded to help you determine which po...

Email Basics: Common Email Features

Introduction No matter which email service you choose, you'll need to learn how to interact with an email interface, including the inbox, the Message pane, and the Compose pane. Depending on the email provider, the interfaces may look and feel different, but they all function in essentially the same way. In this lesson, we'll talk about using an email interface to send and receive messages. We'll also discuss various terms, actions, and features that are commonly used when working with email. Understanding the email interface Below are some examples of different email interfaces from Gmail. Review the images below to become familiar with various email interfaces. * Keep in mind that these examples will only provide a general overview. You can visit our Gmail tutorial to learn how to use an email application in detail. Inbox The inbox is where you'll view and manage emails you receive. Emails are listed with the name of the sender, the subject of the messag...

Computer Basics: Inside a Computer

Have you ever looked inside a computer case, or seen pictures of the inside of one? The small parts may look complicated, but the inside of a computer case isn't really all that mysterious. This lesson will help you master some of the basic terminology and understand a bit more about what goes on inside a computer. Watch the video below to learn about what's inside a desktop computer. Motherboard The motherboard is the computer's main circuit board. It's a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer's ports (such as USB ports). The motherboard connects directly or indirectly to every part of the computer. CPU/processor The central processing unit (CPU), also called a processor, is located inside the computer case on the motherboard. It is sometimes called the brain of the computer, and its job is to carry out commands. Whe...

Learning

Search This Blog