What Is The Button Next To Computer Camera Mean

Lesson 4: Buttons and Ports on a Computer

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Introduction

Take a look at the front end and back of your estimator instance and count the number of buttons, ports, and slots you see. Now look at your monitor and count whatever you find at that place. You probably counted at to the lowest degree 10, and maybe a lot more.

Each computer is different, so the buttons, ports, and sockets will vary from estimator to estimator. However, there are certain ones you tin can look to find on about desktop computers. Learning how these ports are used will help whenever you need to connect something to your calculator, like a new printer, keyboard, or mouse.

Watch the video beneath to larn about the buttons, ports, and slots on a desktop figurer.

Looking for the quondam version of this video? Y'all can yet view it here.

Front of a reckoner case

Click the buttons in the interactive below to become familiar with the front of a calculator.

Dorsum of a reckoner case

The dorsum of a reckoner instance has connectedness ports that are made to fit specific devices. The placement will vary from computer to estimator, and many companies have their own special connectors for specific devices. Some of the ports may be color coded to help yous make up one's mind which port is used with a particular device.

Click the buttons in the interactive beneath to become familiar with the back of a calculator.

Other types of ports

There are many other types of ports, such as FireWire, Thunderbolt, and HDMI. If your estimator has ports you don't recognize, you should consult your transmission for more than information.

Now you lot try it! Exercise connecting the cables with the interactive game below.

Peripherals you lot tin use with your computer

The most bones computer setup usually includes the computer case, monitor, keyboard, and mouse, simply you tin plug many different types of devices into the extra ports on your calculator. These devices are called peripherals. Let's take a look at some of the nearly common ones.

Printers: A printer is used to impress documents, photos, and anything else that appears on your screen. At that place are many types of printers, including inkjet, laser, and photo printers. In that location are even all-in-one printers, which tin also scan and copy documents.

Scanners: A scanner allows you to copy a physical image or certificate and salve it to your computer as a digital (computer-readable) image. Many scanners are included as part of an all-in-i printer, although you tin can too buy a separate flatbed or handheld scanner.
Speakers/headphones: Speakers and headphones are output devices, which ways they transport data from the computer to the user—in this instance, they allow you to hear audio and music. Depending on the model, they may connect to the audio port or the USB port. Some monitors also have born speakers.

Microphones: A microphone is a type of input device, or a device that receives information from a user. You can connect a microphone to record audio or talk with someone else over the Internet. Many laptop computers come up with built-in microphones.
Spider web cameras: A web camera—or webcam—is a type of input device that tin can tape videos and take pictures. It tin likewise transmit video over the Internet in existent time, which allows for video chat or video conferencing with someone else. Many webcams also include a microphone for this reason.
Game controller due south and joysticks: A game controller is used to control computer games. There are many other types of controllers y'all tin apply, including joysticks, although you tin can too use your mouse and keyboard to control nearly games.
Digital cameras: A digital camera lets you lot capture pictures and videos in a digital format. Past connecting the camera to your calculator's USB port, you can transfer the images from the camera to the computer.
Mobile phones, MP 3 players, t ablet computers, and other devices: Whenever you buy an electronic device, such as a mobile phone or MP3 player, bank check to see if it comes with a USB cable. If it does, this means you can most likely connect it to your calculator.