Презентація "Communication Technologies"

Communication Technologies

Answer the questions

—  Do you have a computer?

—  Are you a computer wizard?

—  How much time do you spend at your computer?

—  Do you have access  to the Internet?

—  How often do you surf the net?

—  When do you usually surf?

—  An access (the ability to use a system such as the Internet),

e.g. Do you have an access to the Internet?

—  To access (to open a computer file, a website, etc. in order to look at or change information in it, to get information), e.g. Most people use their phones to access the Internet.

—  An attachment (a computer file that is sent together with an email), e.g. I wasn’t able to open that attachment.

—  A data (information in an electronic form), e.g. The students prepared electronic data for the publicity campaign. 

—  A device (a machine, for example a phone  or computer, that can be used to connect to the internet), e.g. You should not use any personal electronic device, such as a cell phone, while driving.

—  Hardware (the physical and electronic parts of a computer), e.g. The cost of computer hardware has fallen in the last ten years.

—  Software (the instructions that control what a computer can do; computer programs), 

    e.g. He works for a software company.

—  Input (the information that you put into a computer),

e.g. Words in the input that are not spelled correctly will be highlighted.

—  Output (the result of processing done by the computer, usually printed out or displayed on the screen), e.g. The printer  will output a test document.

—  Online  (using a computer to communicate with other computers), e.g. I buy clothes online.

—  To surf (to spend time visiting a lot of websites), e.g. He spends a lot of time surfing the internet.

—  To update (to make something more modern), e.g. They haven't updated the software in three years.

—  Website (a set of pages of information on the internet about a particular subject, published by a single person or organization), e.g. His fans created a website, giving every detail of his private life.

—  Group up the devices in the box into two columns.

 Keyboard, speakers, monitor, scanner,  headphones, printer, microphone

—  Group up the devices in the box into two columns.

 Keyboard, speakers, monitor, scanner,  headphones, printer, microphone

—  Keyboard is the most common and very popular input device which helps to input data to the computer.

—  Scanner is an input device, which works more like a photocopy machine. It is used when some information is available on paper and it is to be transferred to the hard disk of the computer for further manipulation.

— 

—  Monitor is the main output device of a computer.

—  Printers are information output devices that allow you to print data on paper.

Communication Technologies

—  Speakers are connected to computers to allow sound to be output. 

—  Headphones  can be wired or wireless and can be connected to computers, laptops, mobile phones, etc. They are connected with the devices via Bluetooth.

                                        Monitor