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The Control Panel window appears. 2 Click Appearance and Themes, and double-click the Display icon. The Display Properties dialog box appears. 3 Click the Settings tab. If Something Goes Wrong 198 DVD operating problems 4 Next to the words Desktop Area, move the slider to a lower setting, such as 800 x 600 or 640 x 480. 5 Click OK. DVD titles, games, or applications appear distorted. Having Stretch enabled when your video resolution is set to 640 x 480 or 800 x 600 can cause distortion. To disable Stretch, follow the instructions below: 1 Right-click the Desktop, select Properties. 2 Select the Settings tab. 3 Select the Advanced Flat Panel tab. 4 Click Disable Display Stretch Feature. 5 Click OK. The screen saver runs while you are watching a movie or title. If the screen saver is enabled, it runs on top of any movie or title you are watching. To disable the screen saver: 1 Click Start, Control Panel. The Control Panel window appears. 2 Click Appearance and Themes, and double-click the Display icon. The Display Properties dialog box appears. 3 Click the Screen Saver tab. In the Screen Saver list, the current screen saver is highlighted. 4 Click the down arrow at the right of the current screen saver name. A list of screen savers displays. 5 Click and hold the up arrow by the list or move the slide to the top. If Something Goes Wrong 199 Develop good computing habits 6 Click None. 7 Click OK. Develop good computing habits Save your work frequently. You can never predict when your computer will lock, forcing you to close a program and lose unsaved changes. Many software programs build in an automatic backup, but you should not rely solely on this feature. Save your work! See “Computing tips” on page 81 for instructions. On a regular basis, back up the information stored on your hard disk. Here are some ways you can do this: . Copy files to diskette. . Copy files to an external storage device. . Connect a CD/DVD to the system and use specialized software to copy everything on the hard disk to a CD/DVD. . Connect your computer to the office network and copy files to your network partition. Some people use a combination of these methods, backing up all files to tape weekly and copying critical files to diskette on a daily basis. If you have installed your own programs, you should back up these programs as well as your data files. If something goes wrong that requires you to reformat your hard disk and start again, reloading all your programs and data files from a backup source will save time. If Something Goes Wrong 200 Develop good computing habits Read the user’s guides. It is very difficult to provide a fail-safe set of steps you can follow every time you experience a problem with the computer. Your ability to solve problems will improve as you learn about how the computer and its software work together. Get familiar with all the user’s guides provided with your computer, as well as the manuals that come with the programs and devices yo...

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