Évaluations - 2, GPA: 5 ( )

Fabricant : Toshiba Taille : 3.47 mb Nom Fichier : Langue d'enseignement:

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Ordinateurs portables - mini notebook NB200-SP2903A (6.22 mb)

Online shopping Many Web sites offer products and services for sale. Exploring Your Computer’s Features Exploring Your Computer’s Features Exploring audio features Uploading to, and downloading files from, the Internet Transferring files from one computer to another is termed uploading (transferring data from your computer to a site on the Web), or downloading (transferring data from a site on the Web to your computer). There are several ways to upload or download data. It can be as simple as attaching a file or document to an email, or you can use the File Transfer Protocol (FTP) features of your Web browser to transfer large amounts of data. Exploring audio features You can use your computer to record sounds using the computer’s internal microphone or an optional external microphone. You can listen to sound files using the built-in speaker, headphones, or external speakers. Recording sounds You may record sounds using the computer’s internal microphone or by connecting an optional external microphone. Using a microphone 1 If you want to use an external microphone, connect it to the computer. 2 Click Start, All Programs, Accessories, Entertainment, and then Sound Recorder. Positioning (Sample Image) Sound Recorder screen 3 Click the Record button. 4 Speak normally into the microphone. bar Record Stop PlaySkip forward Skip backward Exploring Your Computer’s Features Exploring Your Computer’s Features Exploring audio features NOTE For better sound quality, you may need to speak closer to the internal microphone. 5 When you have finished recording, click the Stop button. The Sound Recorder window displays the new sound file as a waveform. NOTE You can only record 60 seconds at a time. 6 To hear what you just recorded, click the Play button. 7 To save the file, click File, and then Save. NOTE The microphone on your computer might be set to Mute. To check this, click Start, All Programs, Accessories, Entertainment, and then Volume Control. Using external speakers or headphones Your computer is equipped with a sound system with an internal speaker. Instead of using the internal speaker, you can connect headphones or a pair of external stereo speakers. Before putting on headphones to listen, turn the volume down. Do not set the volume too high when using headphones. Continuous exposure to loud sound can harm your hearing. TECHNICAL NOTE: When using amplified speakers, use speakers that require an external power source. Other types of speakers will be inadequate to produce sound from the computer. To play back sound files through external speakers or headphones: 1 Locate the headphone jack on the computer. 2 Using any necessary adapters, plug the cable from the headphones or external speakers into the headphone jack. The headphone jack requires a 16-ohm stereo mini-jack. Exploring Your Computer’s Features Exploring Your Computer’s Features Using the Web Camera To adjust the volume: . For external speakers, use the volume controls on each speaker. . For headphones, use the computer’s volume control. Using the Web Camera Your computer may come with a built-in Web Camera. With this Web Camera you can do the following: . Take pictures and record videos with your computer . Chat with others and have them see you while using instant messaging (IM) programs . Have video conference calls NOTE To email, instant message or video conference, you must be connected to the Internet. Depending on your computer model, the process of sending email, taking pictures or recording video messages may vary. The Web Camera software, by default, should already be running in the System tray. The Web Camera indicator light glows blue when the Web Camera is on. Using the Bridge Media Adapter Slot The Bridge Media Adapter slot s...

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