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3 Click the app you wish to open. Learning the Basics Learning the Basics Saving your work Saving your work Before you turn off the computer using the Shut down command, save your work on the internal storage drive, external media, flash media, or optical disc. This is one of the most important rules of computing. Many programs offer a feature that saves documents at regular intervals. Check your program’s documentation to see if it has an automatic save feature. Backing up your work Back up all the files you create in case something happens to your computer. You can back up your files to different types of media such as CDs, DVDs, external storage media, or to a network, if available. To back up several files at one time, use the Microsoft® Windows® file recovery program preinstalled on the computer’s internal storage drive. Also see “Backing up your data or your entire computer with the Windows® operating system” on page 164. HINT: Backing up all the files on your internal storage drive may take a considerable amount of time and multiple CDs/DVDs. You may prefer to use a high-capacity file recovery system, such as an external hard drive. Using the optical disc drive Optical storage is a popular medium for software, music, and video. Digital versatile discs (DVDs) provide a significant increase in data storage and support features that were not available on previous video platforms. These features include wide-screen movies, multiple language tracks, digital surround sound, multiple camera angles, and interactive menus. TECHNICAL NOTE: Your optical disc drive is set to play region 1 (North America) DVD-ROMs. If you play a DVD disc from another region, the drive will automatically change to play in the format of the other region. The drive will allow you to change regions four times. On the fourth change, the region will be “locked in.” That is, the drive will only play DVDs from that last region. Note that changing from region 1 to region 2 and back to region 1 is counted as two changes. 80 80 NOTE For optimum DVD performance, it is recommended that you play DVDs while running the computer on AC power. NOTE When viewing DVD movies use the DVD Player software that came with your computer. Optical disc drive components The optical disc drive is located on the side of the computer. Your optical disc drive may look like this: (Sample Illustration) Optical disc drive Drive in-use indicator light Eject button Manual eject hole Drive in-use indicator light—Indicates when the drive is in use. Eject button—Press to release the disc tray. Do not press the eject button or turn off the computer while the drive in-use indicator light is glowing. Doing so could damage the disc or the drive. When the disc tray is open, be careful not to touch the lens or the area around it. Doing so could cause the drive to malfunction. Manual eject hole—Use if you need to release the disc tray when the power is off. Use a straightened paper clip or other narrow...
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